1. What is the principle of ice Sleeve sleeve Sleeve cooling?

Many people will wear ice silk sleeves when they go out in summer. This kind of cuffs will feel cool in the arms, so why does the ice Sleeve feel cool?What is the principle of ice Sleeve cooling?

In fact, the so -called ice silk Sleeve is cuffs made of ice silk material. Ice wire is sticky fiber. It is a cellulose and carbonized formation of cellulose and carbonized.It is dissolved in the dilute alkali solution and obtained a viscous solution, and then made by the wet spinning wire and a series of processing sequences. It has the characteristics of Smooth and cool, breathable, and anti -static electricity.

However, the ice silk Sleeve has no cooling effect. The reason why it feels cool is because the ice Sleeve can keep the cool temperature for a longer time, especially after placing the ice Sleeve in the air -conditioned room for a period of time, and the fabric will be placed.The flow of hollow fibers activates the cold sensing function. After the cold air in the fiber activation, the unique hollow structure controls the evaporation of water, which can achieve the purpose of cooling faster.

However, it should be noted that the ice silk sleeves are not cold at any time. It is colder in a cool place and hotter places. Therefore, if it is not for Sun protection, it is recommended not to wear ice silk Sleeve sleeves outside.Because wearing ice silk sleeves may make the Skin feel hotter.

2. Can ice sleeves really sunscreen?

The main role of ice silk Sleeve is sunscreen. When summer goes out, strong ultraviolet rays will turn the Skin darker, and in severe cases, it will also sunburn Skin. At this timeThe coefficient is very high, which can absorb a certain amount of ultraviolet rays and sunburn sunburn; if it is hot, you can gently spray some water on the ice Sleeve, the effect is very cool.

Third, can Ice silk Sleeve cover be worn for a long time?

no.

Ice sleeves cannot be worn for a long time, because ice sleeves are relatively tight materials, and they may be uncomfortable when wearing too long, and allergic people may also have allergic reactions; and the material of the ice sleeves is relatively sealedIt is recommended to remove it to avoid hurting the Skin.

1. What kind of stiffness is good

There are roughly four types of help bands, wrist -entangled, wrist -type, palm type and help hooks.The methods and characteristics of the four help bands are also different.

The wrist -entangled and wrist -type type is the most common type of Help belt. It is relatively cheap. Most gym is thrown next to the strength training shelf. If you do nt bring or do nt have it, you can use it to make it.However, the wrist -entangled and wrist -care -based help band is also the most difficult to use.Most people throw their home after buying a Help belt, because the reason is that they will not be used at all.

In fact, this classic strip -shaped Help belt really requires a certain amount of training to slip with one hand.The point is to hook back the strap back with your thumb. Finally, you can twist to let the help band tighten.This strip -like help is suitable for some near -fixed items.For example, people who are motionless and equipment are motionless.

If you are too lazy to buy a lot of fitness equipment, then buy a wrist -type Help belt, use your back to practice, and you can use your chest to be a Wrist care.

Palm -type Help belt is recommended for beginners, convenient and easy to get started.You can train quickly with one volume.Palm -type Help belt is suitable for most movements. Relatively speaking, it is more suitable for far -fixed projects, such as the leading body, people move, and the equipment is not moving.

Finally, the help hook, the help hook is likely to be the earliest Help belt purchased by beginners.But in fact, it is the least suitable for beginners.Because it hurts too much.

The help hook cannot play well, so most of the weight will be applied to the wrist.This is advantages and disadvantages.The advantage is that the training back is more effective.The disadvantage is that your wrist will hurt very much.

The help hook is more suitable for those targeted actions with small and small training, such as lock locks and so on.The weight of these actions is not large, and the wrist does not hurt.The help hook exerts all the resistance on the back muscle group, and the training is more efficient.

2. How to choose a stuffy support Belt

1. Choose the size that meets the wrist

Some strokes will be fixed around the wrist with the devil felt, so it should not be too tight or loose, so as not to cause force during exercise.The dick -pull bands on the market can be divided into S, M, L and other models according to the size of the wrist. Consumers can measure their wrists with tape measures before purchasing to confirm the most suitable size.

It should be noted that even the same size, different manufacturers may have some differences; in addition, there are also products with a single size design. You can refer to the user evaluation on the Internet in advance to confirm whether it is suitable for your hands.

2. Select the material of the palm pad site

Because the part of the palm is directly exposed to leverage, the material here is extremely important.The materials used in each product are also different. The following will introduce their characteristics to facilitate consumers to choose the most easy -to -use style.

(1) Rubber: Common mainstream materials

If you feel confused when you compare the tadge -to -tier Help belt, you may wish to try the mainstream and palm pads on the market as a rubber material.It can also provide auxiliary forces when the traction is upward, and protect the palm when the wrist is bent and the reverse wrist is curved.

(2) Leather: Popular high -level texture

The texture brought by the leather material is very charming, and it will gradually soften with the period of use and fits more with both hands;The popularity of rubber.Because some products are difficult to cope with high weight, it is necessary to confirm it carefully before buying.

(3) iron Products: Can be easily used

The palm cushion is called the help hook made of the hard pull band made by iron, which can be directly hung on the leverage to assist the grip; its advantages are simple wearing methods, no need to fit the palm of the palm carefully, and can quickly reduce the need to use the need to use the need to use the need to use the need to use the need to use the need to use the need to use the need to use the needsPower.However, when using the tag to the upper machine, if the leverage is tilted, the hook may be slipped, and you need to pay attention to this point.

(4) club rubber: properly protect the palm of the palm

Some of the palm pads of some strokes are made of chlorine rubber (nylon material). Its strong toughness is not particularly outstanding, so it is not suitable for high weight training;If you are contaminated with dirt, you can also use a clean cloth with neutral cleaning agent or clean water to keep it clean and hygienic.

3. Confirm the weight that can bear

The dick -pull band is different from the wristband or gloves, and it is less suitable for the weight of the medium level or above. According to the quality of each product, even if it is used several times, it may cause damage at about 100kg. ThereforeIf you want to conduct intensity training, be sure to find a trusted brand or a durable item confirmed by users.

1. What fabrics are there in Baseball uniforms

There are many common Baseball uniform fabrics:

1. Mao woolen material:In the warm spring, it is more appropriate to choose a Baseball uniform with a woolen texture.In many traditional college wind Baseball uniforms, the woolen fabrics are often seen.Mao is thick and full of high -level texture.And the warmth is excellent, even in the autumn and winter seasons.

2. nylon material:nylon fabrics can be said to be very widely used in Baseball uniforms. The nylon itself is light and breathable, and has a good preservation and durability.Therefore, the Baseball uniforms of the nylon fabric can be said to have the advantages of moderate texture, high wear resistance, and easy to take care of them.

3. Leather material:Leather -based Baseball uniforms are also very common. Generally speaking, commonly used animal leather has cowhide, sheepskin, and horse Skin. These three materials have their own advantages. The warmth and texture of cowhide are excellent.Although sheepskin is soft, durability is slightly inferior.

2. What are the characteristics of Baseball uniforms

1. The version is special

Baseball uniforms, also known as "VARSITY jacket", from the initial sportswear to the mature style design today, has a long history of more than 100 years.It is based on pilot jackets as a prototype, and gradually shaped into a current coat version.

The designs of the linger are small and comfortable, and the upper body will look light and not heavy.Although the version is slightly loose, the elastic design of the cuffs and the loose clothes, the closing style is more neat.Although Baseball uniforms are sporty and leisure, Baseball uniforms can also easily create a fashionable Vibe style.

In terms of matching, the traditional version of Oversized Baseball uniform has a handsome sense. It only needs to be paired with a sweater or T -shirt to wear a very American retro fashion.It can also be worn in daily life. You can wear the same color pants with the same color. The street cool boys can easily show it.

2. Rich fancy fabric

The most common in material is satin, cotton, and leather.The satin light and light version is more suitable for the production of luster fabric in early autumn.The light and light style can reduce the bloated feeling of traditional styles, and it can reduce the pressure on the body when it is thicker or stacked.

3. Leisure and trendy switching

In the choice of Baseball uniform style, solid color Baseball uniforms are simple and easy to match, creating a comfortable and minimalist style. You can choose a low -saturated nude Baseball uniform, which is more refreshing and casual.

The most common is of course the sports style Baseball uniform. sports Baseball uniforms are also relatively basic styles. The items of sports style should avoid tightness. The body should be loose. It will also give people a very comfortable feeling. At the same time, at the same timeIt will make your image more energetic.

Tiger leather fish

study namebarbus testrazona , Also known as four -room , English name Tiger Barb , Sumatra, Malaysia in Indonesia, Malaysia, Better 5 ~ 6CM , Suitable for water temperature: twenty four , the body is reddish brown, the lower side is gradually becoming silver -white, and there are four black horizontal bands on each side of the body.There is a red side on the black dorsal fin, the pectoral fins and the abdominal fin are red, while the red fin leaves of the tail fin are white.Famous with the fins of eating other fish.In recent years, red, green, white and other varieties have been cultivated.

Tiger -skinned fish, also known as four fish, product fish, black fishes, red piano fish, and carp. It is originally produced in Southeast Asia in Malaysia, Indonesia's Somena and Kalimandan Island.

Tiger Skin fish4-6 For centimeter, the body height, the side flat is slightly ovate.The tiger Skin fish is light yellow, with golden yellow back, and the dorsal fins, abdominal fins, tail fins and kisses are bright red.fish body 4 Black thick band -shaped vertical lines, the first vertical lines pass through the eyes, the second one is between the cheek and the dorsal fin, and the third is from the end of the beef fin at the end of the dorsal fin. The fourth is at the base of the tail fin.These stripes look like colorful tiger Skin, so they are named tiger Skin fish.Because the lower part of its dorsal fin also has a black oblique pattern, some people are also called five fish.

The tiger Skin is colorful, the lines are clear, and the body color is in22-25 The degree of degrees Celsius is the most gorgeous.

Introduction to the variety of tiger Skin fish

Common tiger Skin fish varieties include: Golden Tiger fish, Green Tiger fish, Red Tiger fish, Coffee Tiger Skinfish, etc., are the same variants and habits of tiger Skin fish, which can be mixed together.

Golden tiger leather fish

Golden tiger leather fish is golden red and jealous.In addition, there will be a few white vertical stripes with you.Although there is no green tiger leather fish, it is also one of the small ornamental fish raised in the home.There is no major conflict between golden tiger leather fish and tiger leather fish.Golden tiger leather fish likes to travel, especially in particular like bite -bite -bite -binding fins, so mixing objects in the process of mixing with gold tiger Skin fish pays attention to the slowesty, or those who are not interested in long finsof.Golden tiger leather fish reproduction is also one of the inevitable subjects.Correctly distinguish the golden tiger leather fish male and female: the pension tiger leather fish nose and mouth color red, the back fin color is more vivid;; The color of the mother tiger Skin fish is a bit white and the belly is large.During the reproduction period, the water quality needs to be controlled within a certain range, and it is consistent with the conditions required for the reproduction of tiger Skin fish.

Zheng Green Tiger Skinfish

The qualitative variation of tiger Skin fish, long body length5 ~ 6CM , The body is ovate, and it can present color such as gray green, yellow green, gem blue, dark green and other colors in the aquarium.EssenceThe shape and fin shape of the green tiger Skin fish have not changed, but the body color has changed to irregular green plaques and stripes. It is very beautiful: green tiger leather fish requires high -soluble oxygen body.In the breeding constitution, it is basically similar to other ornamental fish, but it has great difficulty in artificial reproduction, and its fertilization rate and incubation rate are very low.

Tiger Skin fish life habits

The tiger Skin fish is lively, and the water quality is not high. I like to swim in the middle of the water.22-26 C grows well in the temperature.The group of tiger -rayfish rushed in the water tank, which was very spectacular.Tiger Skin fish is docile and can be mixed, but it should not be used to feed a box with Malaysia. Because of it, it has a quirk, and the frequent chest spine of caught -booked cauliflower makes it irritable and cause neurasthenia.However, when there are many aquatic plants and sufficient food, and the tiger Skin fish and cauliflower are also raised in a box, they may avoid it.Tiger Skin fish eats a large amount of food and does not eat, likes animal bait, such as fish insects, nematodes, etc.

Breeding method

The red on the male tiger's fin is deeper than the females; during the breeding, the male fish's nose and tail will appear hot red, which is very eye -catching.The female tiger leather fish is wider and larger than the male fish, especially the abdomen is enlarged.Tiger Skin fish belongs to ovarian fish,6 Moon age enters a period of sexual maturity.Tiger Skin fish breeding is not difficult, and it is required to breed water pH6.4-7.4, hardness 5-7 , Water temperature 27 Celsius.Exchange into the breeding cylinder 1/2 Differential water can stimulate the estrus of the fish.There should be some aquatic plants in the breeding cylinder, and some sterilized brown silk should be paved so that eggs can be attached.You can put the estrus in the breeding cylinder first, and then put it in the male fish after it adapts to the new environment.Because the male fish chasing females is fierce, the male fish often appear close to the female, and the rush swims in the water.Complete the activation of ovulation in the process.Each female can lay eggs at a time 200-500 For grains, remove the planting fish immediately after the eggs, because they have the habit of swallowing eggs.Tiger leather fish can breed many times a year.Fertilization 36 It hatched fishes in about hours. At this time, the fisherman's head was suspended on the wall and waterweed. 36 At about hours, palefish began to forage in food.You can first feed the "water water" and change the small fish and insects after a week to enter the normal breeding stage.The most suitable growth water temperature 24-26 , old water with high oxygen content is required.

Family raising tiger Skin fish

Origin: southern Sri Lanka

Living area: There are dense vegetation, and the rivers where the water flows gentle

temperature:21 ~ 25

Hardness: soft water to medium hard water

Feed: dry feed, live bait and waterweed

height:6.5cm the following

aquarium length:80cm

What fish can tiger fish mixed with what fish mixed nourishment

Tiger leather fish swimming quickly and agile, and tropical fish with slow movements are often attacked by adult tiger Skin fish, especially villain, cauliflower's dorsal fins and anal fins are very long and large.Mixed nursing such as peacocks and cauliflower, so it will not be bruised long after long; tiger Skin fish likes group residence, and when the number is large, it will reduce the struggle.30 The fish tank is slightly larger.In addition, tiger Skin fish can be mixed with black skirts, stone beauty, Mary fish, color skirt fish, red -tailed shark, mouse fish, moss, mouse and mouse.

Tiger Skin and color skirt fish mixed nursing is also possible.6 Around centimeters, the front half of the fish is wider, the rear half suddenly narrows, the body is faintly transparent, the color skirt fish does not like Fighting, and likes to swim in the lower waters; and the tiger Skin fish are mostly in the middle water. 5 6 Cm, swimming is fast and agile, and sexual hits.

Ratfish belongs to the lower -layer fish. They like potential sand and have little conflict with tiger fish. It should be fine.Qing Daofu's movement is slow, and it is basically dangerous. Don't put it. You can consider putting some moss.

When tiger fish and traffic Lights are mixed, you should pay attention to some methods. The size of the tiger Skin fish and the red and green Lights is not very different, because the traffic Lights are not the best partner of tiger Skin mixing. The habits of the two are relatively large.Tiger Skin fish is more fierce, tiger Skin fish and red and green light hybrid fish tanks are larger, otherwise it is likely to be the opportunity to improve tiger fish.

Tiger Skin belongs to omnivorous fish and likes to swim in the fish tank in groups.After growing into adult fish, other fish will be attacked. In particular, fish with silk -like fins with filamentous fins are not suitable for mixes such as fish and fish with silk -shaped fins.

The tiger Skin fish is good, and the phenomenon of mixing will inevitably occur during swimming, chasing and bite.In the event of an occurrence, it is treated in time. If it is found that it is more fierce, it can be isolated seriously.If you know which fish is fierce before putting the fish into the tank, you can finally put it in, which can reduce the awareness of the territory and reduce the struggle.

In the mixed care of tiger Skin, it is better to ensure that there is sufficient space.Tiger Skin fish is lively, and the food nature is very mixed. Usually feed more omnivorous foods to maintain comprehensive nutrition, so as to raise tiger Skin fish better.Raising water temperature control24 ~ 28 Change the water every day between 1/3 , Can increase the food of tiger Skin fish.

1. What kind of bait do you use for fish fishing

bait

Prepare 50g white maggots, then clean it, pour in boiling water to blanch them, then remove it and place it in the sun to dry 7-8 to dry, then put it in a clean bottle, and then 50g of songsWine or rice wine, 50g honey, and 25g of garlic are also put into the bottle, then stir well, and then seal the bottle, which can be used after about two weeks of fermentation.

Plain bait

Fry the Wheat bran and corn Flour, then mix the Peanut powder into it, then add honey and Flour in, and then use the water in the fishing ground to bait.

Second, the nest formula of fishing catfish

Material Formula One

Materials: 300g of old corn, 200g of tender corn, 200g of rapeseed cakes, 300g of corn surface, appropriate amount of honey, 200 grams of curved wine, 30ml of small medicines in fishing flood No. 1, and appropriate amount of white surface.

practice:

1. First of all, you need to smash the rapeseed cake with a hammer, and then grind it into a small particle, which is almost the same as that of the Mahjong block;

2. Then wet the corn surface with hot water, and then stir with chopsticks to become thicker paste;

3. Put the tender corn from the corn stick with a knife. It is best to ensure the integrity of the corn kernels, and then soak the old corn in water. After being softly soaked in the pot, cook it, but do not cook and bloom;

4. After all are ready, mix the above four materials together, add honey, curvy wine, and fishing flood No. 1 small medicine, and stir well;

5. Add an appropriate amount of white surface to increase the adjustment of the adjustment, and then put it in the plastic bag and seal it. It takes about three days to use it to use nesting.

Material Formula 2

The materials include: 1 catties of Xiaomi, 1 catties of corn residue, 1 catties of rice, 300g of high altitude liquor, 45ml of Xiaoshi 1 small medicine, 60g of honey, and 20 tablets of vitamin B2.

practice:

1. First pour Xiaomi, rice and corn residue into the pot and fry, and then pour it into the bait pot;

2. Crush the vitamin B tablets into powder, pour the small medicine with honey and fishing flood No. 1 into the wine wine in turn, and use the song wine to fully dissolve and dilute;

3. Finally, put it into the larger plastic barrel, cover the bottle cap and seal it strictly. You need to put it in a cool place in the avoidance of the sun and store it for more than three days to use it to use the nest.