one,Spontaneous heating BeltIs it harmful?

No, first of all, from its workmanship and fabrics, through the mature Tema Lin (electrical stone) ultra -fine technology, the nanotechnology materials such as Tema Lin and magnetic powder are compounded.A heat sensing material, under the inspiration of the body's body temperature, through the effect of transferring the touch of the catalyst, the thermal sensing material immediately reflects the heat.Under the increase in thermal energy, far -infrared and negative ions penetrate deep into the Skin, break down harmful substances such as peroxide lipids, and eliminate the in vitro through sweat and urine, expand blood vessels, promote blood circulation, activate cells, regulate nerves, and generate acupoint effects.At the same time, negative ions breathe the human body through the Skin, adjust the acid and alkali of the blood, and make the blood become weakly alkaline.And the spontaneous thermal waist protector does not require power supply. The principle of its role is: at normal temperature, you can emit and absorb the energy of nature and the human body.Microcirculation, molecular movement that effectively activates cell substances is cell activation.So it will not cause damage

After a large number of clinical trials, the spontaneous thermal Belt will not be harmful to the body, but the spontaneous thermal lumbar manufacturer is mixed. In order to ensure safe use, we must choose to buy large regular manufacturers.

Second, spontaneous heating Beltside effect

There are no obvious side effects, but it is not recommended to approach the Skin directly, and it can be separated by a layer of foreign body, and such symptoms will not occur.It is recommended not to worry too much, it can be worn, and it will not have a significant impact.

But because this is not a regular medical product, the quality of major and medium -sized manufacturers is difficult to guarantee.It is recommended not to use it.

3. Advantages of spontaneous heating waistband

1. Because the spontaneous thermal cloth layer made of far -infrared Tema Lin function cloth or other material cloth is set on the inner side of the spontaneous heating Belt.On the Skin, it will heat up, and the temperature is slightly higher than the body surface temperature of about two degrees Celsius. In this way, not only is it more convenient to carry and carry, but also feel more comfortable in the human body.Far -infrared Tema Lin's functional cloth has the effects of promoting and improving human blood circulation, enhancing metabolism, and improving immune capabilities, and has anti -inflammatory, swelling, analgesic, and reduced blood pressure.

2. Because the user is set with curved metal branches on the Belt body, users often feel more comfortable.Improving immunity, and has the effects of anti -inflammatory, swelling, analgesic, and reduced blood pressure.

Fourth, the role of spontaneous heating Belt

1. Pressure.The spontaneous heating Belt puts a certain pressure on the muscles and regulates the balance of exercise.To a certain extent, strengthen muscle strength and reduce swelling.The muscles are stimulated during exercise, the metabolism is accelerated, and the amount of water in the muscle cells increases, which causes the cells to have a swelling feeling. Appropriate pressure appropriately can help the exercise easier and powerful.

2. Support.The spontaneous heating Belt can provide a certain support in the process of exercise, hold on the waist with too large bending, reduce the strength of its muscles, and protect the waist's sprains or soreness.Some functional waist guards are attached to the back of the back of the waist, which can effectively provide greater support to avoid accidental damage. The rear of this waistband is generally higher.

3. Keep warm.The spontaneous heating Belt double or multi -layer material has a strong insulation function with a soft and comfortable waist.Athletes often wear less in sports, while waist heat dissipation, easy to get cold, causing people to be sour, spasm or causing discomfort in the stomach.The waist protection of the insulation performance can effectively maintain the waist temperature, accelerate blood circulation, and prevent some discomfort in the cold and stomach.

4, body shaping.Spontaneous heating Belt enhances cell metabolism, burns fat, regulates looseness, and appropriate pressure can help lose weight.In the movement related to the waist, pressurizing the waist -absorbing waist -absorbing waist can speed up the decomposition of fat, which is a must -have protective gear for waist fitness.

1. What is the role of streaming shoes

Creek shoes are a category of sneakers. Outdoor streaming is generally wearing stroke shoes.

The role of streaming shoes is mainly to facilitate Outdoor tracing through the stream. This kind of shoe generally uses fast -drying fabrics, water transmittance, and anti -skid soles design. It has excellent adhesion and grip capacity.The safety and comfort of the toes.

Second, what quality of good stream shoes should be available

Xixi is a very interesting outdoor sports. Generally, the stream of traces must be worn. There are many products on the market, and the quality is uneven.

1. Excellent drainage sand and dysfunction and quick drying

The stream shoes are often out of water and water. This requires the drainability of the shoes to drain well, and the sediment can be discharged with the water to reduce the wear of the footsteps. Now there are some water and land amphibious shoes.The gang is used in large -scale mesh to achieve the function of fast drainage. At the same time, some materials that hate or fast -drying are also used to achieve the effect of fast drying.At the same time, some gaps can be designed at the shoe gang or the roots of the shoe to eliminate sandstones.

2. Good anti -slip

Generally speaking, most of the water channels are going through the stream. There may be different shapes of stones in the water channel. In different seasons, they may expose the water surface or hidden at the bottom of the water.It is covered with moss and is slippery and difficult to stand. This first requires that the streaming shoes must have excellent non -slip properties, especially after humidity, it can still have a good skid effect.Most Vibram shoes are confirmed that they are not suitable for streaming, because the streaming shoes do not require particularly abrasion resistance. On the contrary, some soft rubber soles will have better effects, and sandals or walking shoes will have outstanding performance.When walking on the naked rock surface in some V -type canyons, sometimes its slope may exceed 40 or 50 degrees.The sole is required to have a large contact area with the rock surface to increase friction.In addition to the design of the sole pattern, this friction is mostly designed with patterns to increase the grip performance of complex terrain.

3. Independent shock absorption

It is inevitable to jump around between the stones or walk in the light river bed in the stones.It is uncomfortable to wear a pair of high -tech rubber boots in the height of the cobblestone water.

4. The fit and protection of shoes and feet

During the stream, it is full of fun and excitement than encountering some waterfalls. Those who have gone more than three meters can be considered waterfall. The low waterfalls can be passed through equipment or even bare hands.The climbing characteristics, in addition to the good friction effect, the more pointed toe design of the pointed rock Climbing shoes can find the support point on the slippery rock surface, and the harder toe will also protect the toes to protect the toes.It is helpful. During the stream, most of the damage to the feet will come from the underwater environment of unknown situations. If you accidentally insert your feet or insert your feet into the stone seam or the stone roll, it will cause the foot injury, soIt is also necessary for the protection of the feet and ankles. This requires the protection of the feet that can be different from Outdoor sandals. The streams have all -inclusive design and non -all -inclusive type.Generally speaking, the all -inclusive type can cling to the feet and protect the feet, and evenly wrap the feet.

Ancient Chinese celestial observation instruments

armillary sphere

Age: Western Han Dynasty

Function: Hun Tianyi is the general name of Hun Yi and Xiangxiang.Hun instrument is a kind of instrument that measures the sphere of celestial body, and the image is an instrument used to demonstrate the phenomenon in ancient times.

Existing location: Nanjing Zijin Mountain Observatory

Brief

Dynasties: Yuan Dynasty

Function: Measure the location of the celestial bodies.The structure and use of Jianyi are simpler than Hunyi, and except near the Arctic Star, the entire sky is unobstructed, so it is called Jianyi.

Existing location: Nanjing Zijin Mountain Observatory

Ritual

Age: Yuan Dynasty

Function: Observation instruments with direct projection methods are very intuitive and convenient.

Existing location: Beicheng Star Watching Terrace, Zhaocheng Town, Dengfeng City, Henan Province

Daybish

Dynasties: spring and autumn Period

Function: It is the instrument when observing the Japanese filmmark. It is mainly based on the position of the day shadow to specify the time or the number of times at that time. It was a more commonly used chronograph instrument in ancient my country.

Existing location: National Museum

Watt

Dynasties: 20th century BC

Function: It is a astronomical instrument that measures the length of the daily shadow. It consists of two components: "Gui" and "table".

Celestial body

Dynasties: Qing Dynasty

Function: The ancient name of "Xiangxiang" was an instrument used to demonstrate the phenomenon in ancient my country.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Discipline

Dynasties: Qing Dynasty

Function: Also known as the six -point meter or distance meter, it mainly uses it to determine the angle distance between 60 degrees between the celestial bodies and the diameter of the sun and the moon and the moon.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Quadrant

Dynasties: Qing Dynasty

Role: Astronomers usually use quarrels to measure the meridian height of the sun and planets, and then determine the star coordinates of the latitude, the zodiac angle and the observation location.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Equatorial latitude and latitude instrument

Dynasties: Qing Dynasty

Function: It is mainly used to detect the red meridians and redtties of celestial bodies.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Huangdao Jingwei

Dynasties: Qing Dynasty

Function: It is mainly used to measure the eczema and latitude of the celestial bodies and measure the twenty -four Solar terms.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Horizer Jingwei

Dynasties: Qing Dynasty

Function: It is mainly composed of four parts of the ground, the elephant limited ring, the column, and the spare mirror, which is used to measure the horizon coordinates of the celestial bodies.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Horizon

Dynasties: Qing Dynasty

Function: During observation, the lines of the lines at both ends of the celestial body and the horizontal surface are perpendicular to the center on the plane, and the horizon can be set.

Existing location: No. 138, Xizhimenwai Street, Xicheng District, Beijing

Dynasties: Qing Dynasty

Function: It is one of the eight large copper cast astronomical instruments made in the Qing Dynasty and an important astronomical observation instrument in ancient my country.It is mainly used to determine the scales of the celestial bodies, rookie, and true sun.

Existing location: Beijing Guguanxiangtai

Water Yunyi Elephant Channel

Dynasties: Northern song Dynasty

Function: Large automated astronomical instruments that are driven by leakage hydraulic, which integrates astronomical observations, astronomy demonstrations and time -reporting systems.

Existing location: China History Museum

Astronomical Telescope

Astronomical Telescope choice

getting Started

The brand suffixes such as Star Tron, Biguan and other brands are basically an entry-level Telescope. The price is 500-2000 yuan.The sky body is more suitable for beginners.

intermediate

The price of Cinda Xiaohei, Sirius painter, Mide NG90, etc., the price is 2000-5000 yuan. The optical performance and the stability of the bracket are not bad. Generally, it has an automatic star search function, which is suitable for amateur astronomical enthusiasts with some economic conditions.

advanced

Star Tron C8, 8SE, Cinda SC8, 16 -inch DOB and other Telescopes, the price is more expensive, more than 10,000 yuan, it is a weapon for observing deep space such as planets and nebulas, suitable for fever and professional astronomical enthusiasts., Worker.

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Astronomical Telescope accessories

eyepiece

In addition to the effect of astronomical Telescope, the Eyepiece cannot be ignored except for most of the objective mirrors or main mirrors.Choose proper eyepiece to use the performance of the Telescope as much as possible.

Sun filter

Based on parallel plane glass or synthetic resin, the filter plate with metal steaming electricity is installed in front of the material mirror, reflective lens barrel, or Schmida Casserin, as a light reduction.You can use large -caliber observation and do not hurt your eyes, but you should pay attention to the cutting of the filter board when cutting.

Filter

Planet observation with the filter with appropriate colors can increase the contrast on the surface of the planet, so that we can see more surface details.When observing the moon, medium -density filter can reduce the light of the moon, so that we can observe comfortably.

Baro mirror

Putting Baro mirror between the objective mirror and the eyepiece can increase the magnification.The usual Baro mirrors increase the focal length of the object mirror by double or 3 times to 5 times.This is a convenient accessory, but the cheap Baro mirror may affect the image.

Spare prism

The sclineing prism is to reflect the Telescope light shaft of the long mirror by 9 0 degrees with a prism.The larger Telescope will use the reflex mirror surface. One is lighter, and the second is better than the prism.

Star -seeking mirror

It is used to facilitate observer to find a low -twice Telescope used when observing the celestial bodies. First of all, it is necessary to adjust the Telescope with the light shaft of the star -seeking mirror to each other.Essence

Longitude and latitude instrument

It is a type that can move in horizontal and upper and lower directions freely.The structure and usage are very simple, but the tracking of the stars moved by the day and weekly movement is difficult. Two micro -movement rods are operated, otherwise the stars will run away from the field of vision.

Hoshino Equator Instrument

Tracking the celestial bodies that move due to the day and weekly movement, the simple method is to use the equatorial ceremony tablet, which is indeed much more convenient than the latitude and weft instrument.

The top ten astronomical Telescope in the world

1. Gana column large Telescope

The diameter of the mirror surface is 10.4 meters long, consisting of 36 custom mirror hexagonal components, and the installation requires accurate to a range of 1 mm.The establishment of this guy can be said to be burning money, and early investment is as high as $ 175 million.

2. Kak Telescope

Located on the top of Monakia, Hawaii, it is two exactly the same Telescope. They are composed of 36 mirror hexagonal components. The overall mirror diameter is 10 meters, each mirror diameter is 1.8 meters, and the thickness is only 10For centimeters, the mirror surface is highly accurate by active optical support system.

3. Large -scale Telescope in southern Africa

It is composed of 91 mirror hexagonal components. The overall mirror is actually effective in diameter of 10 meters.The Telescope can detect the weak light of the moon distance like a candlelight, and the Telescope was first put into use in 2005.

4. Hobbie Enley Telescope

It is composed of 91 mirror hexagonal components. Each mirror diameter is 1 meter, which is continuously sorted by a small computer control motor.The overall mirror diameter can reach 11 meters, and the actual available is only 9.2 meters.

5. Large dual -Tube Telescope

Large binocular Telescope is referred to as LBT, which is composed of two tightly adjacent 8.4 diameter Telescopes. They can work separately. When the merger work is like a single, larger Telescope.

6. 6 Telescope

The diameter of the Telescope is 8.2 meters, which is a optical/visual infrared Telescope. It has three characteristics: first, the mirror is thin, and the high -precision tracking can be achievedThird, the cylindrical observation room is used to automatically control ventilation and air filter to achieve the best conditions for the exclusion of heat flow.

7. The European Astronomical Observatory is a big Telescope interference instrument

Located on the mountains of Chile, Mount, Chile, consisting of 4 8.2 meters diameter Telescope, each one can operate separately, or forms a very large Telescope interference instrument.This combined astronomy observation can detect cosmic light 4 billion times more visible than the human body.

8. Gemini Telescope

The Telescope located in the northern hemisphere is coordinated with other Telescopes in Monakia, Hawaii. The Telescope located in the southern hemisphere is located on Mount Siro Parana, Chile.Place the Telescope in two hemispheres for easy observation of all -weather systems.

9. Multi -mirror Telescope

Located on Hopson Mountain, Tunson City, Arizona, it is an art -level building. It does not have the dome structure of the traditional observatory.Soon the Telescope cooled down, and then improved the observation efficiency.

10. Magellan I, II Telescope

Two Telescopes are 200 feet apart, located at the height of the Atkama Desert in Chile.The 6.5 -meter diameter mirror of the Telescope floats on a high -pressure oil film, and its friction is small, and even children can promote this 150 -ton Telescope.

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Daily full -food glasses

What do you do

Its core part is a lens and must use a professional light reduction or light reduction film.The light reduction sheet has materials such as metal membrane, polycarbonate, polyester fiber soft tablets and other materials.The ideal Solar light reduction has a maximum transmission rate of 0.0032%(three in 100,000). At the same time, ultraviolet and infrared rays should be effectively filtered.

How to do

Materials: 1 scissors, several double -sided glue, 1 copper sheet paper, 1 floppy plate, 1 pencil

Cut the floppy disk and cut it with scissors into three parts;

Paper folding back for later use;

Draw a 20mm*38mm rectangle of 20mm*38mm.

Use scissors to buckle the interior, and stick a circle of double -sided glue four windows and four windows inside.

Then put the removing things in the soft disk; there is a trick here, first tear off the double -sided glue on the side, put the plate on the side without tearing the double -sided glue, keep the windows all overwritten.Stick up;

Turn off the double -sided glue on the other side and press the two sides to tighten them;

Properly trim the surroundings to facilitate beauty.

How much

Generally, about ten yuan.

Astronomical/Star Guanzi Software

1. Virtual Astronomy Museum (Stellarium)

Calculate the astronomical phenomenon of specified time.The virtual astronomy museum is a more commonly used Tool for astronomical lovers. It is an astronomical phenomenon used in a computer. We can adjust the time and place in it, and then predict the astronomical phenomenon of the day according to the orientation prediction or calculation. For example, you have an astronomical Telescope.You have already seen the moon, you want to find Saturn for a day, but how do we know if there are Saturn Jupiter in the past few days?Virtual Astronomical Museum can do it.

2. Star map

If the virtual astronomy museum is a software predicted before departure, then this star map is used to refer to the astronomical situation at the scene. This is an application on the mobile phone. Apple Android has to download.AR mode, you can use your phone directly to see the star or constellation above your head.

3,Spacengine

4D simulation universe software.Strictly speaking, it is a game, a "Spacengine" on Steam.This game is an astronomical simulator made by Russia's astronomer and programmers combined with massive astronomical real data. It can be said to be the 4D version of the virtual astronomy museum because it has 3D simulation space and VR mode. We can call it first or third.Traveling in the universe.We can not only see some details of the planet, but also some planet's data.

4. Skyview Free

Intuitive and rich information, SkyView allows you to easily start watching the stars; no Wi-Fi or experience search stars, constellations, planets, galaxies or satellites, arrows will guide you to move forward; point your device to the celestial bodies or constellations, and then click to understandIts name and key fact.

5. Skywiki -The World of Astronomy at a Glance

From the daily planet movement to the full food, everything is an astronomical figure; read the latest space news from the source of NASA, and check the daily astronomical photos with information titles; see the upcoming incident, from the moon phase and the meteor rain to the planet connection, and and connect the planet, and and the planet connection, and and the planet connection, and and the planet connection, and and the planet connection, and also connect to the planet, and and the planet connection, and also connect, and connect the planet, and and the planet connection, and connect, and connect the planets, and connect, and connect the planets, and and the planet connection, and and the planet connection, and connect, and connect the planet, and and the planet connection, and connect, and connect the planets, and and the planet connection, and and the planet connection, and and the planet connection, and connect the planet, and and the planet connection.Add them to their personal calendar.

6. Lunescope Moon Viewer

This beautiful, focusing tools suitable for those who want to remain consistent with the moon; observe the moon from your position, you can use a 3D perspective to rotate or move according to time; get daily rising and landing time, phase, track data, Crescent and visibility percentage.

1. Introduction to Boxi and Outdoor clothing companies

Pelliot Boji, founded in Beijing in 2012, is a brand new and natural Outdoor lifestyle brand. It is committed to bringing high -performance and high experience value to Outdoor enthusiasts.Pelliot Boji and inspired by natural things and natural aesthetics, focusing on the innovative design and research and development of Outdoor functions, and continuously launching technology -leading super -sports items.Long -term support for mountaineering communities, scientific examination expeditions, and research on outdoor sports in universities, Tsinghua mountaineering team designated Outdoor equipment brands, and Peking University Mountaineering Team designated Outdoor equipment brands.

Second, Boxi and Outdoor clothing brand strength

As the Chinese New Natural Outdoor Leading brand, Pelliot Boji and Polartec, Event, Cordura, Primaloft, Dermizax, Vibram, Polygiene, Recco, etc. have reached strategic partners. Ry Award Silver WinnerThe Asian Outdoor Industry Awards, Outside China Outdoor equipment Awards and other industrial prizes, and have the following technologies:

1. StormBreath waterproof and humid technology:waterproof index 100,000, blocking rainwater, dampness and breathability.

2. Stormshield Wind Shield Technology:Wind preventing cold, humidity and warmth.

3. Wormlock lock temperature technology:The constant temperature system and the temperature are long -lasting.

4. StormDay Speed Dry Technology:Cooling is fast and dry in high temperature and humidity.

5. P-Eryergy TECH heat storage technology:Kurzyin ion technology and efficient reflection of human thermal energy.

3. Bobs and Outdoor clothing-win-win cooperation

(1) Cooperation brand:Boxi and Pelliot

(2) Product series:

1. Performance

In response to the variable Outdoor environment, join hands with multiple top Outdoor technology in the world to reach strategic cooperation, develop professional performance products with industry -leading standards, use precision -level fabrics and process details, strengthen technology protection forces, and provide professional Outdoor sportsmen with peace of mind equipmentsupport.

2. Mountain

In 2021, Pelliot opened the Outdoor product line of the mountain system, aiming to create a relaxed and exquisite Camping time and enjoy the free switch between cities and Outdoor.Return to nature, Go Camping!

3. Classic

The classic series adheres to the pure Outdoor gene, focusing on functionality, comfort and durability, and also has a sense of fashion design.

4. Training

The use of functional technology fabrics, which meets human mechanics as the design foundation, ensures flexibility of sports and meets the dual needs of young groups for sports and comfort.

1. What fishing line is good for Luya pole

There are very types of fishing fish wires. Now the more common nylon lines, carbon lines, ceramic lines, high horses, etc. The following will introduce the advantages and disadvantages of the three fish lines often used by Luya for your reference.

1. nylon wire

The advantage of the nylon line (ie, the PA cable) is that due to a certain amount of ductility, it is not easy to break the line when throwing and medium fish. The price is low, which is much cheaper than the PE line.In addition, the surface of nylon is Smooth, and the wear of the wire ring can be minimized.

However, the disadvantage of the nylon line is also ductility. In some occasions of some fish, the nylon line cannot convey the signal of the Chinese fish to the fishermen in time, so as to lose the best chance of starting.In addition, in the same case of tension, the nylon wire is thicker than the thread diameter of PE, which affects Luya's throwing distance.

2. PE line

The PE line is a type of high horse along. The advantage of the PE line is that the line diameter is much thinner than the nylon, because the diameter of the PE is thinner and can throw further.In the actual fishing ground, wind power is an important factor affecting the distance between Luya's throwing.

PE also has the characteristics of the same tensile downside, which can reduce the impact of wind resistance. PE has almost no ductility. When the fish, the signal can be conveyed to the fisherman as soon as possible.Also, the PE wire is more abrasion.

The disadvantage of PE is that there is no ductility.While this feature can quickly convey the Chinese fish signal to the fisherman, it often leads to Running fish or "putting a gun".

3. Carbon thread

The advantage of the carbon line is that the high proportion, fast water cutting, and the refractive index of light are very low, and it is almost invisible. It is not absorbed. The anti -ultraviolet and durability are much stronger than the nylon line, because the physical characteristics of the carbon line are very low extension.Sexual and high proportion.

It can quickly reach the required water layer, and it provides good sensitivity due to low ductility.Because the refractive index of the carbon line to light is almost 0, the sensitivity of the fish will be reduced, so that the fish can rest assured that the bait can eat the entrance.

The disadvantage of the carbon line is that the nodule of the carbon line is weak and harder. The carbon line can also be used as a front wire, because the carbon wire is more abrasion and can be paired with the PE wire to make up for the shortcomings of PE imperfect wear resistance.

2. How to choose a good Luya fish line

From the above we analyze the production process and advantages and disadvantages of several lines, we can make our own choices based on the environment and equipment of each fisherman.

The simple conclusion is: the venue is complicated with PE, nylon is used for open water; PE is used for light Luya, nylon is used for heavy Luya;

Of course, this is just a family's words. Each fisherman has different experiences and carefully analyzes the environment of your fishing ground in order to make the right choice.For example, some fishermen play heavy iron plates, and nylon is definitely not appropriate.

As for the price of the fishing line, it depends on the affordability of everyone. Before the PE was invented, there were countless big fish on the nylon.In the end, the technology is first, and the equipment is second. Don't be overly superstitious.

3. Misunderstanding in the fishing line purchase

1. PA is PA and PE is PE. The production process determines that there will be no huge quality differences in the same type of fishing line.

The history of PA nylon has experienced 70 years. Unless major technological innovation has produced, performance will not be significantly improved.To indicate that the Fishing lines such as plating, laser, nano, aerospace, 100%full carbon and so on, should be careful when buying, and should not pay for it.

After using a normally use a nyst fishing line several times, the line body has caused wear in use, and it should be replaced, so there is no need to pay too much attention to any anti -aging plating.

It is undeniable that the special coating of some high -quality Fishing lines is very helpful for reducing the memory of the fishing line. In the case of bending, it will return to the same way with your hands.

2. Tension and diameter.Ordinary fishermen have no conditions to measure the line diameter by themselves, and the rising numbers exist on almost all domestic Fishing lines. It seems that fraud has become a fashion.

When the line diameter requirements are high, we can only use manufacturers with a certain reputation without measurement conditions.As for the tension, some people have tested it specifically, saying that most lines on the market can only reach about 70%of the nominal tension under the actual line diameter.

When choosing, tension and diameter are contradictory. Fishermen should focus on pulling force or focusing on the line diameter according to their actual needs.In Luya's fishing method, there is no need to pursue tensile force too much, relying on lines, wheels, rods, and fishermen.

3. color and gravity.The color of the fishing line has each manufacturer.Some say that the color line is good, like water plants; some are transparent and hidden; some say that the water color is good and more hidden. Can the manufacturer be consistent with the color of each waters?

The eyes of the fish can only be seen as grayscale, and the color cannot be seen. As long as the color of the fishing line is not too dark, all the Fishing lines are almost the same in the eyes of the fish, and the differences are different.

So don't care too much.As for cutting water, some manufacturers nominal their own thread cut water. In fact, regardless of PE or PA, the proportion of raw materials is almost the same, and the proportion of the same raw materials is almost the same as the proportion of the raw materials.Quickly depends on the line diameter and water quality, not the brand.