1. The difference between streaming shoes and sports shoes

1. Different appearance

Xiushu shoes are generally low -top styles. There are usually many raised rubber blocks and drainage holes on the soles. This can effectively enhance the friction and non -slip of the shoes, so that the wearers can walk in slippery rocks and water. More stable.sports shoes often pay more attention to comfort and streamlined appearance design. The protruding and drainage holes on the soles will relatively less.

2. Material difference

The material of the stream shoes is usually fast -drying. This material has good breathability and waterproofing, which can effectively prevent water from entering the shoes, and at the same time to keep the feet dry.And sneakers often use more mesh materials. The breathability of this material is very good, but relatively speaking, the protection ability of water will be weaker.

3. Different effects

The shoe traces are generally used for slippery and rugged terrain. Therefore, its soles are generally harder, and the upper is also more abrasion, which can deal with these complex terrain.sports shoes are more suitable for gentle road conditions. Its soles are generally relatively soft, and are more suitable for long -distance walking and Running.

2. Can I be a sports shoes on the stream shoes?

Step Shoes can be used as sports shoes.Because the sweatability and breathability of the stroke shoes are very good, you can quickly remove the moisture inside the shoes and keep the inside of the shoe dry. The stream shoes are mainly used to wear when climbing and crossing the stream. The filtering effect is very soft at the same time, and there is no problem for Running.When Running or jogging, you can choose high -top stream shoes, which can play a certain protective role in ankle.However, if you are a long -distance walking or Running enthusiast, it is recommended to choose a professional sports shoes to give you better comfort and shock absorption effect.

1. What are the types of folding wall beds?

1. wall table bed

As the name Siege, the wall bed and the table is the innovative variety of the wall bed family. It is used as a working table during the day. Putting down is a bed. This design can be set up in a small room of 2.5 Square meters.bed, a desk and a book and cabinet.

2. sofa wall bed

The same wall table bed is a combination of sofas and wall beds. It can be used for sofas during the day. Putting the wall bed at night is the bed. The layout of customers in small units or temporary temporary temporary transition living rooms is very applicable. It is currently loved by young people abroad.

3. Double -layer wall bed

The double -layer wall bed is a Double -layer bed. If it is not used, you can turn it on the wall on the same side to the wall, clinging to the wall, saving the area and saving space, because the Double -layer bed usually adds a staircase, and the upper layer will be on the upper layer.The support of bed support is high, and both the upper and lower layers are reliable to the structure and bearing capacity.

4. Side wall bed

When turning the bed, the bed is long -sided. Such wall beds are reliable on the elasticity of the wall bed hinge and the fixing force of the wall bed.

2. Is the folding wall bed easy to use?

The current white -collar or civil servant, after one morning work and study, the human body consumes a lot of physical and mental strength.After lunch, be sure to lie in bed for a while to relieve fatigue and add physical strength, so as to have more sufficient physical strength and spirit into the afternoon work.Then the posture of lunch break is very important, it is very important to have a bed that can be easy to close.

1. Save space and achieve large space in small houses.

2. Atomorphic gas station, in public institutions, government units or other offices, you can easily maintain vigorous energy at noon.

3. The hotel can easily change the double -room or more room. On the contrary, you can also change the luxurious single room.

4. It is convenient for relatives and friends to visit and stay, and easy to turn over, which is the standard Xi Mengsi, which is uncomfortable to avoid the discomfort of sleeping sofa beds.

5. Families that are convenient for children to go out to work all year round. They come back at the end of the year or holidays for easy use, and save the trouble of often cleaning.

Third, the folding wall bedChoose

1. The stability, carrying capacity and design rationality of the bed body:

A. Whether the bed body frame is stable. See the thickness, material and structural design of the frame of the frame, and then shake the frame with your hands with your hands to see if it is stable.Good design and high -quality products are not shaking.The B -series framework of the company's product is 35mm thick density board, and the frame design is very stable.

B. Whether the folding wall bed bed is stable. Similarly, we can only push the bed in the direction to see if there is a shaking. In addition, we can see the bending ability on the side of the bed.Sitting on the bed will make a noise, and it is obviously bent.The company's product B series beds are all 31mm thicker, and the frame design is very stable.

C. According to the two -person standard of the unit, let a big person go to bed to do some reasonable impact movements to observe the carriers of the bed.

2. Convenient operation and safety:

A. The correct design will return the elasticity when it is put away.

A. Good products have a good buffer in the process of drop -down. They do not need to help, nor will it impact the floor. Mistration will not harm people.

B. Good products do not need a lot of strength when they are put away. They have a very good designer. Even if the small man operates

3. Life life

The use of the use of air rods is more than 15,000 times (pulling down and putting it out once, which can be used in a large temperature difference. It will be a little different from the summer use in winter, which is normal.

1. What are the characteristics of Outdoor vine chairs

The vine chairs are made of rough vines into various chair frames, and various chairs made of vine Skin vine wrapped are tied. There are vine stools, vine chairs, and vines.

The characteristics of Outdoor rattan chair furniture are light and generous, and the finely intertwined vines are simple and refreshing.People have been tired of the hustle and bustle of modern cities, and they have become more and more deeply appreciated by the valuableness of belonging to their backgrounds. They are eager to integrate intimately with nature, and arrange a rural atmosphere to give them another living experience.In this sense, it is naturally fashionable.Those rattan chairs and other vine furniture, inadvertently created the muddy decorations made of muddy vines, the shape and composition of the small vine bar, which can be done at will.

2. How to choose Outdoor rattan chair furniture

1. Look at the gloss of the appearance: You can follow the light to see if the surface of the rattan furniture is uniform, and whether it has spots, strange colors, and signs of insects.For vine chairs with seat cushions, we must carefully observe whether the arc of the seat cushion is consistent with the furniture arc, whether the fabric pattern is neat and Smooth and straight.

2. Different vines: The quality of the rattan is the quality of the rattan furniture, so you must look at the texture of the rattan when purchasing.The high -quality old vine texture is hard and flexible, and the appearance looks the same. The rough vines are uniform in color without dark spots, full and no cracking, and good pressure.The surface of the rattan material may be processed by the young and tender vine, and the toughness difference is low, and it is easy to break and corrode.

3. Touch the surface feel: Wipe it on the surface of the furniture with palms. It feels like the smoothness of the surface of the furniture. It does not feel like a hand. It means that the quality of the furniture is better.

4. Check the stability of the framework: When buying a rattan home, you can grab the edges of the furniture with both hands and shake gently, check the stability of the furniture framework.

3. Pay attention to the use of Outdoor rattan chair furniture

1. Pay attention to the Shading.Outdoor ultraviolet rays will make the rattan degeneration. Long -term exposure will make the white vine furniture sofa yellow, make the brown -red -red -red vine furniture sofa local fading, and make the expensive bamboo vine furniture sofa dry, loose and remove.It is particularly important to avoid direct sunlight in the three seasons of spring, summer and autumn. It can be used with a translucent white -screen curtain to separate direct sunlight to protect the rattan chair sofa furniture and maintain light;

2. Avoid moisture.The advantage of the Outdoor vine chair sofa furniture is that it will be fixed to the original shape after deformation. After blowing or dryness, it will still return to the original shape and size.stools or storage boxes, etc., help support the rattan noodles and make it slowly dry and do not deform;

3. Keep ventilation.Vine chairs can absorb a certain amount of water.However, if you adsorb too much water, the furniture will become soft, loose structure, and drooping planes, and it is easy to breed mildew spots in the eyes of the woven mesh.Therefore, if in the south, especially in the rainy season, the ventilation of Outdoor vine chair sofa furniture is particularly important; but it is not required to "dry" and lift it to the sun that is directly exposed to the sun, it is easy to quickly deform or even break;

4. Avoid the source of fire and heat.The heating of the winter heating is the enemy of Outdoor vine chair sofa furniture. The rattan near the part has long been dry and crispy, and the toughness has deteriorated. It is difficult to recover after sitting. Be sure to put on the thermal pad.

1. How far can the high -power Telescope be seen

This is the first time I like to ask a friend who is in contact with the Telescope.The answer is infinite.In fact, the true intention of this question should be the ability to distinguish the Telescope.This involves three factors:1, Observe the environment, including light intensity and direction, contrast, atmospheric stability and transparency, etc.2The quality of the Telescope itself, including specifications, categories, accuracy, etc.3The vision condition after the observer himself, and the degree of use of Telescope proficiently.this3This is basically uncertain. If you only consider the identification ability of the Telescope itself, generally speaking, a Telescope with a larger diameter and a higher multiples is higher.PorroPrism Telescope ratioroofThe prism Telescope has a higher resolution, and the coated mirror has a higher resolution.

It is important to emphasize that the multiple of the Telescope is only one of the many associated factors that affect the resolution. It is not advisable to blindly pursue a large multiple.

Second, the higher the high -power Telescope multiples, the better, the better?

Many people always think that the higher the multiples, the better, and some manufacturers also attract consumers with false high multiple. In fact, the reasonable multiples of a Telescope are related to the caliber and observation method of the Telescope: large caliber, multiples can be higher appropriately higher than higher, which can be appropriately higher than higher.The fixed observation with the triangle can be higher than the handheld observation.

If you choose the two -Tube Telescope with observations,7-10Between times enough, do not exceed the highest12More than, the higher the multiple, the smaller and darker the observation field, and the observation effect will decrease, especially the jitter brought by the high multiplier has greatly increased, making the observation scene unable to stabilize, and it is difficult to observe normally.

The multiple of the Telescope is theoretically inversely proportional to the visual field of the Telescope. The higher the multiple, the smaller the view.Therefore, the multiples of the Telescope are not too large.50mmThe diameter binocular Telescope, if it is here20The double is basically the limit. If the multiple is large, the field of vision is too small.It is basically impossible.

Although there are many Telescopes of the United States and Russia's equipment forces in the world, most of them are6-10Mainly, the Telescope produced by some world -famous brands is also as many as the medium rate. This is because a clear and stable imaging is the most important.

At present, the top Telescope in the world is generally adopted42mmcaliber,8-10The multiplier rate is OK.

So as a Telescope for our daily Outdoor use, it is recommended to choose7-10Times.Exceed10Try not to choose as much as possible.If it exceeds10It is recommended to use the triangle.

Third, Telescope common sense

1. Elimination multiple (angle rate):For example, 10 * 50 Telescope, 10 is a multiples. It is an enlarged corner that enlarges people to see the objects, making you feel that it is close to the object from the sense.Okay, too, the jitter and heartbeat of the hand, the ups and downs of the heartbeat, and the air convection at the same time, so that the image of the object you observe has a floating and unstable feeling, so it is generally not more than 20 times that it is best to be about 10 times.At present, some illegal actors can tell the general Telescope as tens of times or even hundreds of times in order to cater to some customers' pursuit of high multiplication. In fact, as long as they are purchased, they can identify the external goals.In addition, many customers often care about how far the Telescope can see.This view is actually uncertain.The multiple of a Telescope does not indicate how far it can see.Human's naked eye can see endless far, not to mention Telescope.To be precise, the magnification is only how many times the scene is brought closer on the basis of human eye under the condition of visibility.

2. object mirror (inlet hole diameter):For example, 10 * 50,50 is 50mm in the inlet pores.The larger the aperture, the bigger the light.The higher the clarity, the greater the aperture and the larger the volume weight, which not only increases production costs, but also is not convenient to carry.In order to increase the light transmission of light, the observed objects are brighter and clear, and the color is realistic. The coating process is basically used in the production process.From the appearance, it also plays a decorative role. Generally, it is red film and Ranla, especially the red film is loved by consumers.However, the coating Telescope (red film) still belongs to the Telescope used during the day, not what people say: "Far infrared night vision instrument".Can't use it.The price is also more than thousands of yuan, and it is not applied by ordinary customers.

3. Style (structure):It can be divided into two types: Paul and straight.Paul style Telescope is a traditional structural form.It is imaged through prism, with clear images and generous styles.However, due to the prism group, the physical tax is large.Fortunately, the development capabilities manufacturers have developed a small Paul new product with a small size and light weight.Another style is currently a popular straight Telescope.Its biggest advantage is that it is small in size, simple structure, easy to carry, and also reduces production costs. The price makes it easier for consumers to accept.

4, appearance: In addition to the coating of the objective mirror, the foreskin also makes the Telescope form a different grade and style. The foreskin is generally divided into two categories.One is an earlier artificial leather foreskin, and the other is the rubber -plastic (glue) foreskin that has appeared in recent years. The rubber and plastic foreskin not only has a good texture, but also has different colors and patterns.Provide a wider choice for consumers.

5. Quality:A good Telescope not only looks at the appearance, but also the internal quality. The Telescope produced by regular manufacturers uses rigorously tested optical glass, and it is tested after assembly. The image is clear and the structure is tight.At present, there are many inferior Telescopes on the market.Some small manufacturers use some unqualified optical glass.Even assembly of ordinary glass or resin lenses.The product has not undergone rigorous debugging and is a fake product. It attracts customers at a low price and causes customers to be violated.Therefore, when choosing, don't just look at the price, you should pay attention to the inherent quality of the product.

Graphic principles of various types of Telescope & gt; & gt;

What kind of categories are there in the front Lights of the mirror

1. The front Lights are divided into materials: the front Lights of the mirror are the same as other lamps. They are mainly iron, copper, gold -plated, aluminum, acrylic, fabric, stainless steel and so on.

2. The front Lights are divided into light sources: G4 halogen lamp beads, E27 light sources, E14 light sources, T4 lamp Tube, T5 lamp Tube, G4 energy -saving lamp, LED and so on.

3. The front Lights are divided into style: European style, modern, Chinese.

What kind of comparison of the front lamp selection

1. style matching

The first is to pay attention to the style of style. The color, shape, and style of the front Lights are best echoing each other in the interior decoration style.When buying the front Lights, you need to consider whether the style of the front light is matched with the style of the bathroom decoration and the style of bathroom furniture.You can choose warm light on the light source. The warm light does not affect our lighting, but also makes our indoor atmosphere softer.

2. lighting light source

The light source of the front lamp affects our use effect, because the light source of the front light of the mirror is different, and the color temperature is different. It will show different decoration effects.In terms of the selection of light sources, the light sources currently used in the front lamp are mainly incandescent lamps, LED lamp beads, and energy -saving lamps.The light of LED lamp beads is generally more natural and can normally reflect the effect of the mirror, but LED lamp beads also have its disadvantages. The lighting of LED lamp beads is cold than energy -saving lamps. Consumers can according to their preferences and needs.Come and buy.

3. Detail safety

In the process of purchasing the front Lights of the mirror, you need to pay attention to the choice of its light sources, but also to understand any details such as switching and sockets.In addition, because the lighting is fragile, if the lamp glass has a trace of rupture, a safety accident may occur during use. Therefore, when buying the front Lights of the mirror, remember to pay attention to whether the lamp itself has defects and damage.When buying the front Lights, it is recommended that customers try to choose products such as 3C certification, ISO9000 quality system certification, etc.

4. Electronic ballast

Pay attention to the electronic ballast of the front light of the mirror. The fluorescent light source needs to be lit. The electronic ballast is the core part of the lamp.Once there is a problem with the ballast, it also means the end of the life of the lamp.Therefore, in the process of buying the front Lights of the mirror, we must choose carefully. It is recommended that customers choose regular manufacturers to purchase.

Several common mirror front lights

1. Hurbing lamp

The incandescent light sources are small, and the form and shape of the lampshade will not be too picky, and the universality is relatively large.However, incandescent lamps are more energy, and 95%of the electric energy will consume it in heating, and the life span is short. It is used for the low cost performance of the front Lights of the mirror.

2. Light lamp

The fluorescent lamp is released by the fluorescent substance of the inside of the lamp. The visible light is released after absorbing ultraviolet light. The conversion efficiency of the fluorescent lamp is generally twice the same power incandescent lamp. In general, it is high in light and long life.

3. LED light

LED lights are also called light -emitting diode. It will emit energy in the form of photons. Compared with the previous light sources, the advantages of LED lights are more comprehensive, with small volume, low power consumption, and long life. It is gradually applied from Outdoor Decoration to home lighting.The price of LED lights is expensive. If it is used for the front Lights of the bathroom mirror, you can consider it again.