1. Is it okay to wear Polarized glasses on cycling?

Many cyclists tend to choose Riding glasses with polarizing function when choosing Cycling glasses. Some riders do nt know why they need to wear Polarized glasses, so is it good for riding Polarized glasses?

1. The polarizer uses the principle of polarizing the light. When the sun is projected on the road or the water surface, it will directly stimulate the eyes, making the eyes feel dazzling, fatigue, and unable to stay visible.In addition to the scattered light in the beam, the light can put the eye visual image in the transmittance of the rail, making the field of view clear and natural, so it is more suitable for cycling.

2. In addition, polarizing Cycling glasses can also strengthen contrasts, reduce reflection, enhance the color of the scenery, and reduce the phenomenon of atmospheric fog, so that the scenes seen during cycling are clearer, and there will be no feeling of scene distortion and dizziness.Essence

3. sunlight will emit three types of light, light, infrared, and ultraviolet rays. Among them, ultraviolet rays will hurt the Skin and eyes of the human body. Wearing Polarized glasses can polarize the light and block the harmful light without affecting the harmful light.Through the visual light, protect the eyes.

In summary, it is very good to ride polarizing glasses.

2. How to choose the right polarized ride glasses

The choice of polarizing Cycling glasses is very important. It is related to the protection of the eyes during the cycling process. Therefore, it is necessary to purchase high -quality Cycling glasses through regular channels. It can be selected mainly from the following aspects:

1. Consider quality

The polarizing mirror is mainly used for anti -ultraviolet rays and filtration polarizers. Good Polarized glasses can block more than 90%of ultraviolet penetration, while inferior Polarized glasses will increase the damage to the eyes. ThereforeThere is a polarizer with the best blocking of UV400.

2. It is suitable for the truth of the vision

You can try it first when you buy it. Seeing how you feel, you should ensure that the color of the surrounding environment should be made after wearing the Polarized glasses, the edges of the object are clear, and the signal Lights of different color signal can be effectively identified.Safety.

3. Look at the quality of Riding glasses

You can ask the merchant to obtain a quality inspection report for cycling polarizers. Looking at its materials, processing, etc., high -quality polarized Cycling glasses usually use TAC polarizers, PC integrated polarizers, nylon polarizers, NXT color -changing polarized lenses, etc.Type type; In addition to the material, the main attention: The polarizing shaft installed after the polarization lens is installed in the frame should be in the horizontal direction, the deviation should not exceed 5 , and the difference in the direction of the polarized axis of the left and right lenses should not exceed 6 6

Cat's daily care method

1. Pruning nails

1. First put the cat on your knees and hold it from behind.Gently squeeze the toenails and the feet behind, and the toenails will extend.

2. Cut off the toenails above the blood line with sharp toenail scissors. Do not cut it to the sensitive meat under the bloodline or the claws.

3. Do not forget to cut the "thumb". The thumb is on the inside of the front leg. Some cats have 6 or 7 toes on their feet.

4. Do not cut the cat's beard casually, because the beard is the cat's radar, and the beard cat has no sense of direction and loses the ability to live.

5. Cut the toenails are fast. If the cat is irritable in the trimming process, wait until the cat is quiet before continuing to cut.

2. clean ear

1. Check the ears and see if there are signs of inflammation and abnormal symptoms.The ears have symptoms of odor or pus inflammation, go to the Hospital for examination, and timely detect the disease in time.

2. Prepare ear washing and cotton swab.Remember to use tap water to wash your ears with tap water here, which will cause ears.Squeeze the ear canal into the ear canal and wet the auricle, and gently rub the cat's ears, so that the ear fluid and dirt are fully exposed.Then let the cat throw your ears, throw out the dirt in the ear canal, and wipe it with a cotton swab to make the ear canal dry and clean.Cats who often return to ear disease can use some ototics to care.

3. clean your eyes

1. A healthy cat does not need to care about the cat's eyes.Cats will clean themselves.If you find that there are secretions, use a cotton swab to wet the eye drops and wipe it clean.Can't be the same cotton swab, the two eyes are common.And don't wipe the cat's eyeballs, be careful.

2. For cats with long hair, the hair around the eyes has dirt, and wipe it with eye drops.

Fourth, clean the mouth

1. Cats have been trained to brush their teeth since childhood. Generally, they can be wrapped on their fingers, or cotton swabs, possess a faint saline, wipe their teeth and gums, and let the cat adapt to brushing.But note that when the cat is very fierce, don't try to get it, it will hurt you.

2. After the cat adapts to brushing, there must be a dedicated toothbrush and toothpaste to brush your teeth regularly.The brushing time should not be too long, and the strength should be light.

3. Frequent some dry foods, drinking water after meals can play a role in preventing tartar and gums.

1. A few shots of Shading nets are best

For the greenhouses that plant vegetables, not only should it be clever in summer, but also shade and cover the shade net.The shade net is divided into two, three stitches, four stitches, six needles and other species according to the fine degree of density or light transmission.The Shading net is too sparse, the Shading rate is not high, and the cooling effect is poor.The Shading net is too dense, the light is too small, and the vegetables are easy to grow.

After a summer practice, the greenhouse Shading net generally uses a three -needle Shading net, and two -needle Shading nets can also be used.Essence

At the same time, when the temperature is high in summer, the cooling effect can be enhanced by covering two layers of sunshade nets. The first layer is fixed, relatively sparse, and can be used with two stitches.The other layer is activity. You can use three stitches to open it when you need it, and put it away when you do not need it.Generally, the temperature of the temperature will be on the event at 10 am to 11 am, and the Shading net on the activity will be opened. When the temperature starts from 3 to 4 pm, it will be put away when the temperature starts to steadily decrease. This can control the temperature to a certain extent.Not long.

Second, the more the number of ungathetic net needles, the better, the better

Seeping a few stitches represent the number of pins in each inch. The more the number of pins represents the dense the eye, the better the Shading effect, but the too large number of needles will also cause the shade net to be too heavy, which is not conducive to ventilation and ventilation.Therefore, the number of needles for the choice of Shading nets needs to be determined according to the actual usage and needs.To achieve a good Shading effect, it will not affect the circulation of indoor air.

The main function of the Shading net is to block the sun and prevent plants from being sunburned or sunburned.If you want plants to better photosynthesis, you can choose a low -number of pins (such as 3 stitches or 4 stitches) may be more suitable.If you want to sunscreen better, you can choose a high -number of pins (such as 6 or 8 stitches).

Choose fire Dragon Fruit Seedlings Selecting Care for fire Dragon Fruit Seedlings planting technology

1. Dragon Fruit seedlings do not buy seedlings with different production and planting environment

Production environment -temperature, climate, rain, soil, etc. The closer these natural conditions, the less likely you fail, the greater the successful grasp, especially the temperature, which is especially important.

2. Dragon Fruit seedlings do not buy seedlings without their own planting bases or small suppliers with small bases

These suppliers are often selling red -hearted Dragon Fruit seedlings that they breed. The owner is a little bit of the West family.

3. Dragon Fruit seedlings do not buy seedlings that are not pure

The red -hearted Dragon Fruit seedlings sold on the market are mixed with flowers. Among them

4. Dragon Fruit seedlings do not buy sick seedlings weak seedlings

seed red -hearted Dragon Fruit seedlings from different regions, often brought in some local diseases that were not available in the local area, especially tropical fruit seedlings, and they would bring some local germs in the local area because there were no such diseases in the local area.Cause major losses.

The three main points for buying fire Dragon Fruit seedlings are:

1. Look at more

When buying Dragon Fruit seedlings, we must first go to the supplier's seedling base.To ensure the success of the franchisee.It also depends on the management level and business model of suppliers, and then depends on the variety and quality of his red -hearted Dragon Fruit. These factors are key factor that determines the success of the franchisee.

2. Ask more

Understanding the evaluation of the red -hearted Dragon Fruit produced by the suppliers and consumers is the most authentic and most important. The quality determines the market, the quality determines the price, and the quality determines the benefits.Only good quality can be invincible in market competition, bringing you greater economic benefits.

Third, eat more

Before buying fruit seedlings, taste the red -hearted Dragon Fruit produced by the supplier themselves as much as possible, so that there is a bottom in mind.Otherwise, wait for the hard work for two years.Well, wise

fire Dragon Fruit Seedling planting technology

1. fire Dragon Fruit seed seedlings planting environment

Dragon Fruit belongs to tropical and subtropical plants. It is drought -resistant and high -temperature. It has low requirements for soil quality. It can be planted in flat land, hillside, and sand.The temperature is lower than8The areas of C are generally not suitable for planting.

2. fire Dragon Fruit seed seedlings planting method

There are many ways to plant Dragon Fruit. It can be planted by climbing walls or sheds. It is most commonly cultivated in column. Its production cost is low and the land utilization rate is high.The so -called column cultivation is a cement pillar or wooden pile on the ground tree, and planted around the column.3 ~ 4The plant Dragon Fruit grows up along the pillars.

3. fire Dragon Fruit seedlings planting season and planting specifications

fire Dragon Fruit can be planted all year round. Because its root system likes the breathable environment, it should not be too deep when planting. Generally3About centimeters.The soil should be kept wet in the early stage of planting to help its growth.Established per acre110Bar column (column spacing2.5Mi), planting around each pillar4Plant, acres400Many plants can greatly improve land utilization.

Fourth, Dragon Fruit planting field management

1..Fertilizer should be used for diligence: Due to the long harvesting period of the Dragon Fruit, Organic fertilizer should be applied, and the application of nitrogen, phosphorus, potassium Compound fertilizer should be balanced.Potassium and magnesium Fertilizer should be appropriately applied during the flowering results to promote the accumulation of fruit sugar and improve the degree of sugar and quality.

2..Time -top -up: When the branches grow to1.3 ~ 1.4Migao should be tied in time to promote branches and let the branches droop naturally, which is conducive to the accumulation of nutrients and blooming results in early flowers.

3..building branches in time: After the fruit harvest is harvested every year, the branches of the conclusions must be cut in time to make them re -grow new branches to ensure the fruit production in the coming year.

4..Diseases and insect pests: Dragon Fruit is basically not subject to insect pests, but the seedlings are easily harmed by snails and ants, and pesticides can be used.Dragon Fruit planting high -temperature and high humidity seasons are susceptible to diseases, and some branches of necrosis and mildew occur, and sterilization agents can receive good results.

1. How much is the capacity of Camping carts

When our camping equipment is more and more, we will definitely choose a Camping folding bike because it is very convenient and practical.Therefore, Camping carts are also one of our necessary equipment. When choosing Camping folding carts, how much many people are struggling with Camping carts?

Camping carts to choose 100L capacity and 100kg bearing bearing are the foundation. Of course, the bigger and better.Three -family travel, what needs to be installed is: a Tent or a sky, three chairs, a table, Picnic cushion, tableware and pots, drinks and drinks, various foods, etc.These things can be filled with your car and often come out a lot.Therefore, when conditions permit, the Camping cart can choose a large one, because the more things you will buy in the later period will be bought.

2. Whether the Camping cart has to brake

The previous article has briefly understood how much the Camping carts are suitable, so do the Camping carts brake in the choice of tires?

The Camping cart can brake the universal wheels. It is also a big selling point. It is convenient to fix the brakes, and it will not be controlled because the speed is too fast.The brakes are divided into wheel side models and wheel positives. When buying, the brakes and tire configurations can be selected in the product details page.