one,solid wood Conference tableHow to clean

1. clean toothpaste

If the surface of the solid wood Conference table is white, it takes a long time, and the surface will turn yellow. At this time, you can use a rag to dip some toothpaste to wipe it on the surface to remove the yellow stains on the surface of the solid wood Conference table.

2. clean tea

The surface of the solid wood Conference table that has been painted is dipped in dust. You can use gauze to wrap the tea residue, then wipe it hard, or clean it with cold water, which will make the surface of the solid wood Conference table more Smooth and bright.

3. Lemon cleaning

If the wood that brightens or paint the paint is scalded by the thermal heat such as "light firewood", you can first wipe it with half a lemon, and then use the soft cloth immersed in hot water to wipe it.Finally, quickly dry it with the dry soft cloth, and you can recover as early as the beginning.

4. Soap clean

When cleaning the solid wood Conference table, use a rag or a soft sponge, wipe it with soapy water. After drying, apply the light to the light to make the light.

5. White vinegar clean

When cleaning, it is difficult to remove stains. You can use the equal amount of white vinegar and water mixing solution to wipe it with a rag, especially for the cleaning of the solid wood Conference table.

2. How to maintain the solid wood Conference table

1. Generally, the solid wood Conference table is wiped with a dry soft cloth. If the stains are more serious, you can use warm water to wipe it with detergent.Do not use chemical light brighteners to prevent the paint film from becoming damaged.In order to maintain the brightness of the paint film of the table, the walnut can be crushed and peeled, and then the three layers of gauze can be polished.This method is very useful for the maintenance of the solid wood Conference table.

2. The solid wood Conference table should stay away from the heat source and avoid direct sunlight.Do not let the solid wood Conference table at the sun exposure for a long time.Do not place it in the heating place in the solid wood Conference table. Do not avoid the indoor temperature overheating. Generally, it is advisable to wear a sweater in the room.In summer and summer, it is necessary to open air -conditioning and humidifying, reducing the water absorption and expansion of wood, and avoiding the wet and transforming of the mortise structure.

3. The solid wood Conference table has quite strict requirements for the placement. When placing, it should be far away from the door with strong air flows such as the door, window, and air inlet to avoid strong air circulation caused certain damage to the paint film on the surface of the Conference table., Do not cause the solid wood Conference table to fade due to the sunlight.

4. It is best to use waxing and maintenance for the solid wood Conference table every six months to prevent the paint of the solid wood Conference table fall, affect the beauty, and even shorten the service life.If you want to move the solid wood Conference table, you should raise the table and do not drag it to avoid loosening the overall structure of the Conference table.

5. The solid wood Conference table must be placed smoothly. If the placement is not very Smooth, find some Skin -making or other relatively hard things to flatten, because it will be shaken for a long time, the connected mortise structure of the solid wood Conference table will be used for a long time.Songs, which will make the entire solid wood Conference table disperse, which will affect the service life.

6. In order to protect the panel paint film of the solid wood Conference table is not scratched, it is also necessary to display wood texture. Generally, a thick glass plate can be placed on the desktop, and a small suction cup is used between the glass plate and the wooden table.It is recommended not to use transparent polyethylene crystal boards.

[American football shoes] What is the difference between American football shoes and ordinary football shoes?

The focus of American rugby (American football) sneakers is to accelerate the direction. Pay attention to the nails of rugby shoes, you will find that there is a nail in the position of the toes. There is no football shoes. The football shoes are accurate positioning and push of the ball.

The design of the American football sole is different from that of football shoes. According to different locations, the number of nails is different.For example, there are many nails and dense shoes, but there are fewer shoe nails that are taken over, and the nails of American football shoes do not have the sharpness of the end of the football.

The new American football shoes (part) is more like basketball shoes.

In addition, American football shoes will have high waist, and football shoes are not available.

In fact, football shoes can be used for American football, but it cannot be used in turn.

Rugby's shoes are slightly longer than football shoes.

one,tightsHow to choose men's size

1. Customers can choose according to their height: such as 150-160 wearing S.In addition to the height measurement method, customers can also choose according to the size of their different parts. Such measurements are more accurate and more comfortable to wear.

2. How to measure the waist circumference: The waist horizontal circumference of the waist level of the cord (OM) is standard waist circumference: waist circumference = 1/2 of the height of 19 cm (such as: standard waist circumference with 160cm height = 160cm /2-19 = 61cm)

Waistarbar converting formula: inches for centimeter -1 -inch = 2.54 cm (26 -inch x2.54 cm = 66 cm)

City inch change centimeter -1 city inch = 3.3 cm (2 city inch x3.3 cm = 66 cm)

3. Select the size according to the body: The tights generally have a good package performance, which can closely fit the body, highlight the human muscles, and show the beauty of men's unique shape.

Second, how to choose tight pants size

1. First prepare a soft ruler to prepare for the measurement.Use a soft ruler to measure the size of the hip and waist circumference, and choose the size that meets it.

2. Usually, tight clothes are one size smaller than ordinary clothes. This is very important.

3. Also, choose the model you want according to your preference.

4. Based on the seller's comment estimateclothingQuality.

1. Which is the best of a single Telescope and a bisbar Telescope

1. High or high of the multiple of the single Tube or the double Tube multiple?

This is not necessarily, it cannot be said to be compared.The single Tube is also high, and the double Tube is high.For example, the astronomical Telescope is the multiples of the single Tube, then the double Tube is much higher, and if you are the multiple of Galileo's old -fashioned single -cylinder mirror, there is no height of the double Tube.

2. The effect of a single Tube is good or the effect of the double Tube?

Of course it is double Tube.First of all, watching the scenery and bird watching, obviously it is more comfortable to see with the double Tube, the portability is better, the single Tube is used for a long time, the eyes are prone to fatigue, and the use of visual imaging superposition effect will also affect the three -dimensional sense of the picture (you youCovering a picture in the cinema seeing a picture with a large space change can be experienced).

3. The difference between a single Tube and a bisder Telescope

The three -dimensional sense of the binocular Telescope is relatively strong, because the two eyes are used at the same time. When used in use, the binocular Telescope will be more comfortable to use. The binocular Telescope is easier than holding a single Telescope.Points can form a stable plane.

There is no parallel light shaft problem in the single Tube Telescope. It can be designed to design a higher rate and can be designed as a changeable Telescope.Compared with the double Tube, the single Tube Telescope is reduced by about half under the same optical parameters.

4. Based on what you choose single and double Tube

If you are using a lot of tourist laymen, carrying bird watching or watching ball games, games, concerts, etc. to choose a binocular Telescope, its internal structure is more stable and stronger than the single Tube, and it is easy to carry.If you are observing an astronomical landscape, you have to choose a high -power astronomical Telescope, all of which are single Tube.It has a special triangle bracket. If you watch bird watching high -quality and you need to take pictures, you must choose a single Tube. It is very inconvenient to install a camera in the double Tube.

5. How to convert it into a single Tube Telescope

Why do you want to modify? No matter what method it is to modify the effect, it is not as good as before, which is equivalent to destroying a mirror.If you are purely for experiments, it doesn't matter. You can search the internal structural diagram of the two online, and you can buy the materials.Individuals do not recommend modifying, it is better to buy one more.& gt; & gt; double Tube Telescope purchase

2. precautions for the use of Telescope

1. Before installing any protective equipment, you must not use Telescope to observe the sun, which may cause irreversible damage to the human eye.

2. The observation field of the Telescope should be a complete circle, not the overlap commonly overlap in the middle part of the movie and television, and the 8 -shaped circle separated on both sides. This shape will only cause the imaging.Eye.

3. For the medium -tone Telescope, the correct way of focusing is to use the left eye to observe, and at the same time adjust the focal length of the Telescope. When the left eye scene is completely clear, open the right eye and adjust the refractiveness of the right eye to the clearer to the clearerEssenceAt this time, the scale of the right eye flexion is the refractiveness of the user. You can write down this scale. When you use the Telescope to use the Telescope to directly adjust the refractive extent to that scale.

Note: The refractiveness of each Telescope design has a certain range. If the refractiveness of the user exceeds the design range, the scene will not be clearer when the naked eye observation will be adjusted to the most.

4. When the double -tone Telescope is focused, first close the eyes to clear the scene, and then adjust the focal length of the other eye until the eyes observation is completely clear.

5. The Telescope is a precision optical equipment. Whether the Telescope has the function of waterproof or shockproof, you should use it carefully to avoid exposure in rain and snow weather as much as possible.

1. Is it necessary to wear a sun hat in summer?

The sun hat is a hat with a Shading effect. It is usually worn more in summer. Many friends will wear a sun hat to go out in summer. So what is the use of summer sunshade?

1. Shading

The sun in the summer is very uncomfortable on the face and body. Wearing a sun hat can cover the sunlight on the head and avoid the sunlight directly on us.

2. sunscreen

Most of the sun hats have a certain sunscreen effect, which can cover the facial Skin from the infringement of ultraviolet rays. With Sun protection as a summer sunscreen, the sunscreen effect is quite good.

3. Decoration

Many sun hats are now more beautiful. They can be used as a fashion item, which is matched with wearing, and can choose different styles of Shading caps according to their dress style.

In summary, the role of a sun hat is still relatively large. When the sun is poisonous outside the summer, or when you want to be concave, it is necessary to wear a sun hat out of the street.

2. What material is good in summer?

If you go out in summer, it is useful to wear a sun hat. When choosing a sun hat, the material of the Shading cap has a variety of options. So what material is better?

1. nylon

The material of the sun hat is usually used for nylon fabrics. This fabric has a soft and Smooth touch. At the same time, the fine fibers have high strength and durability.It is very suitable for summer, and the effect of anti -ultraviolet rays is also good.

2, straw editor

Straw hats are also one of the more common sun hats, because the straw hat has a special fabric design and is unique, especially suitable for wearing during the seaside and tropical vacations.Come to be sultry and uncomfortable with weight, but the effect of Shading is poor, and the sunscreen ability is average.

3. Plastic

The plastic -made sun hat is usually a half -hat tongue design. It is mainly used to block the Skin of the face. It can cover the ultraviolet rays while making the visual Smooth and not forming the problem of blocking sight.

4. Cotton

The sunscreen coefficient of cotton or Cotton and linen blending caps is high and the sunscreen ability is very strong. However, the Shading cap of this material is very easy to sweat in summer because of the thick material, so it is relatively small.

5, mesh gauze hat

The material density of the mesh gauze cap is large, and it is also very cool, but the shielding effect is poor, and the good Shading effect is not available.

In summary, it is still a nylon -made sun hat. When buying a summer sunshade, you can give priority to the nylon Shading cap.