1. Which of the Solar Traffic signal lights and traditional traffic Lights is better

Solar transportation signal Lights are a type of traffic light that converts solar energy into electrical energy. It consists of Solar cells, controllers, traffic signals, maintenance -free batteries, signal Lights and other main components. Compared with traditional traffic Lights, Solar traffic Lights are its advantage.The

Solar Traffic signal lights do not need to dig ditches and laid cables. They are not afraid of power outage. LED luminous sources have stronger visibility, long service life, and more stable control of single -chip microcomputer.Various planning and support, Solar Traffic signal lights have gradually been widely used.

2. Where can the Solar traffic signal light suitable for use

Solar Traffic signal lights are environmentally friendly and practical, and have strong applicability. It is suitable for installation and use in many places. The common location of Solar traffic Lights is:

1. Far away from the suburban highway and highway intersection of the power grid, where the traffic Lights need to be installed. The installation of traditional traffic Lights requires a long transmission line, which costs high. Therefore, Solar Traffic signal lights are usually installed.

2. In areas where the power supply is tight, in order to avoid the power of the road from the road of red and green Lights that cannot work properly, you will choose to install Solar Traffic signal lights.

3. The newly built intersection, because the traffic Lights have not been paved in time, you can choose a portable Solar traffic signal light to help traffic police direct traffic.

4. In engineering motor vehicles, some large engineering motor vehicles can also be equipped with portable Solar traffic Lights. In case of accidents, it can be removed at any time and placed in front of the car and behind the car.Essence

5. At the intersection of large traffic and urgent need to add traffic signal command, Solar Traffic signal lights can also play a role.

1. [Money Tree]

Money tree indicates that it will bring people's fortune.Its cylindrical leaf shaft is stout and fat. The leaflets above it are arranged by a number of feathers, and the leaves are thick and bright.Sexual heating and heat -drying, semi -yin, and average annual temperature change are relatively small, which is more resistant to drought.

2,Pig Cage Grass

Pig cage grass symbolizes the talent of gathering wealth.It has a unique organs that absorb nutrients -the cage cage, the insect cage is a cylindrical shape, and the lower half is slightly enlarged. The cage has a lid, which is named after its shape like a pig cage.

3, [rich bamboo]

Rich bamboo symbolizes "Great Great", alias of bamboo banana, thousands of years of bamboo, driving bamboo, rich tower, bamboo tower, and tower bamboo.It is also called Wenchang bamboo in Wenchang (usually 4).Hydish, stems and leaves are thick, and the stems look like bamboo but not bamboo.

4,Lotus Blossom

The flower of the lotus: assistance, richness, wealth.Loop Baihua, formerly known as: Pu Baohua, Xuanshen family, belongs to perennial herbaceous plants, unique flowers, crown -shaped lips, small upper lip flaps are smaller, lower lip petals are enlarged like puppets, forming an empty room in the middle, and the stigma is born in two in two.Between cysts, the color changes are rich.

5. [Yuanbao Tree]

Yuanbao tree, just listening to the name is Feng Shui plant, ingot!The ingot tree belongs to the deciduous trees, also known as the hemillulin and the hemp willow.Light light, cold -resistant, fertile, water and wet, mostly born on the water.Young trees grow fast, the rapid period continues to about 15 years, and it will grow slowly afterwards.

6.Pocket Orchid

The meaning of Drax, also known as slippers.Lanke perennial herb.Pleasant, humid, and semi -overcast environment.The flowers are very strange, and the lips are pocket; the back is extremely developed, with a variety of gorgeous patterns, long flowers, and some can open for more than 6 weeks.

7. Emerald Wood

Emerald wood, also known as the fortune tree, Yushu, swallow palm, and the meaty shrub plant of the Sedotae.The water storage power is strong, the sex is extremely drought, and it is usually not too much water, otherwise it will be easy to rot.Emerald wood leaves are thick as coins, and they are pleasing to the eye. They are auspicious tree.

8.Octagonal Golden Plate

The octagonal golden plate symbolizes strong and Bone air. Its flower language is the wealth of the eight directions, the fourth part of the four parties, and the next layer.Its leaves are green and green, and the leaves are like a green palm.Its sex is durable and is often planted by the rockery or next to the big tree. It can also be used as an indoor plant -viewing plant.

9. [Fulu Tong]

Fulu Tong, happiness and Jue Lu, therefore, Feng Shui plants, also known as Yuannan Yangsen, Yuanyan Nanyang Ginseng, belongs to Wuliake evergreen shrubs.Sexuality is high -temperature environment, not very cold; it is required to have bright light, but it is more yin tolerant.Note: It should be avoided in the toxic juice.

10.Rich Fern

Rich fern, as the name suggests, means wealth and auspiciousness, is a kind of home Feng Shui plant, and it is also a Feng Shui plant that is very suitable for the office.Al -Brazilian black fern, dragon boat fern, red -headed fern, black fern family, black hair fern plant.

1. Is hiking shoes low or good?

When choosing hiking shoes, you should decide whether to choose a low or medium helper according to the strength and terrain of the Hiking activity.

Low hiking shoes are suitable for short -distance and low -intensity Hiking activities. It is characterized by light and flexible. The shoe help is below the ankle. The soles are made of light and soft materials, making it easier to walk.This type of shoes is suitable for Hiking for less than a day. It is a good choice for people with poor novice or foot strength.However, low -top shoes lack the support of the ankle, and it is easy to stir -your feet when walking for a long time or when it is more complicated, so it is not suitable for long or high -intensity Hiking activities.

The Chinese gang hiking shoes are suitable for medium -intensity hikes and Camping activities that exceed one day.They combine the advantages of low and high gangs. The soles are soft and hard, both of which have a certain support and protection of the ankles, and take into account a certain flexibility.Mid -help shoes are suitable for walking on complex pavement, which can reduce the shaking of the ankle and provide better stability.For Hiking activities that need to walk for a long time or face complex terrain, mid -shoe is a more suitable choice.

In summary, the choice of low gang or mid -gang Hiking shoe depends on the specific needs of Hiking activities.Short -distance, low -intensity Hiking activities can choose low -top shoes to obtain better flexibility and comfort; for a long time, medium -strength or facing complex terrain Hiking activities, medium -help shoes can provide better ankles to provide better anklesSupport and stability.

Second, whether the soles of Hiking are hard or soft

A good pair of hiking shoes is a very important equipment for hikers. When choosing hiking shoes, there is an important problem to consider, that is, the hardness of the sole.The size of the sole hardness will directly affect the comfort and safety of the Hiking.So, should I choose soft or hard on Hiking soles?

First of all, we need to define the hardness of the soles of the shoe.The hardness of the sole refers to the degree of resistance provided by the sole, that is, the damping force between the shoes and the ground.The greater the hardness, the sole will provide greater resistance when contacting the ground, so the harder the sole is suitable for walking on uneven terrain.On the other hand, the soft sole is softer, which can better relieve foot fatigue and suitable for long -term Hiking.

It is very important to choose the hardness of the sole according to personal Hiking needs. Generally speaking, the harder soles are suitable for mountain Hiking or long -term Hiking. This is because in these cases, the terrain is relatively rugged and there is a hard sole.To support the foot, the hardness of the sole at the same time will also affect the stability of the shoe.For long -term travel, the harder soles can better protect the feet and reduce damage to joints.

For daily leisure or short -term mild Hiking activities, the softer sole is more suitable.The soft sole can better relieve the fatigue of the feet and make the feet feel more comfortable.At the same time, choosing a soft shoe sole in a relatively flat terrain will not have much effect.

In addition to personal Hiking needs, choosing the hardness of the sole should also consider your own physical conditions, such as weight, feet, and soles of the soles of the feet.If your weight is severe, you must choose a hard sole to provide better support.

In short, when choosing hiking shoes, judge the hardness of the sole according to your hike needs and physical conditions, and choose the type of sole that suits you best.Only by choosing the right sole hardness can we better enjoy the fun of Hiking.

1. How to choose submachine pants

1. Each pants should be completely waterproof. At all seams, you must use hot pressure strips to prevent water leakage. Carefully see if the rubber bar in the clothes is flat and there is a foam.This is very important for the waterproof performance of clothing.

2, Now there are a lot of jacket pants, add one more dot pressure gels at the combination of two or several rubber strips to prevent the use of glue strips from raising for a long time.This process is used on high -end three -layer gel jacket pants.

3, The main zipper of the jacket is either waterproof zipper, or the placket is used to prevent rainwater from penetrating.If it is a normal zipper and a placket, pay attention to whether there is a backfolding side at the placket. This design allows the rain to flow down the folding edge without penetrating into the zipper.

4, Whether the hat can block the wind and rain well, whether the activity of the back head is free.If you use activities such as ice climbing and snow mountain climbing, you must also consider the activities after wearing a helmet.

5. Whether the tightening method of the jacket cuffs is appropriate?

6. Whether the hem or waist of the jacket has a windproof skirt. If there is no windproof skirt, whether there is a drawing rope to tighten the clothes to prevent the snow from being poured into the body from the hem in a harsh environment.

7. The style of charge pants is generally selected according to your own preferences. Of course, high -end products of large brands often make better three -dimensional cutting, and they are more fit.The colors of the climbing model are often bright colors such as red and yellow, and casual charge clothes can be used as their preferences.

two, How to clean and maintain Assault pants

1. First of all, do not wash well with the washing machine, because the strong force generated by the washing machine when rotating and dehydrating, the waterproof layer and cloth of the submachine pants will be separated.Decoction leads to damage to the performance of charge pants.

2. The submachine pants are not suitable for machine washing because of the special fabric and the waterproof and breathable film inside. It is best to wash it alone in cold water.In terms of detergent, remember not to use alkaline washing supplies such as washing powder soap. It is best to use a neutral washing solution. If it is not easy to determine the nature of the solution, you can use bath liquid or shampoo.

3. Washing method: dissolve the neutral detergent in cold water, put the dry assault jacket into soaking for 20-30 minutes, and then gently rub it with your hand.After soaking, you can brush it with a soft brush.Do not dehydrate with a dried machine after washing, otherwise it will be fatal damage to the film, Hanging in a shade in a cool place.

4. The place where the Assault pants are easy to dirty are the inner layer of Buri, and the buzzer is a chemical fiber material, which is easy to clean. Just use a neutral laundry powder to soak for about 20 minutes.Gently brush to easily wash.

It should be noted that do not twist the booming pants with clean water.Worting and exposure to the waterproof layer and seam sticky tape that hurts the clothing!In the cold winter, the Assault pants should not be washed often, so the maintenance method is almost the same, but the winter weather is relatively cold.As long as the performance of the Assault pants is not destroyed.

Which cloth for Diving clothes is good

The fabrics of diving clothing are generally two types: nylon cloth and Lycaba. The Libu in it is generally foaming rubber. These two types of thermal insulation are the same if the thickness is the same.

Lycab has a lot of lines in a certain area, and it is densely knitted and has strong wear resistance. Lycab's elasticity is better, so Laica's diving suit is not easy to deform.Lycab has a good wear resistance, so the service life is longer than nylon cloth.

nylon fabrics are relatively common and the price is relatively low. Relatively speaking, the price of Lyca fabric will be slightly higher.

When you buy Diving clothes, you will also look at the color. Lycab can choose more colors. If you need a more beautiful color, Laikab will be more suitable for you.Diving clothes not only have warmth, but also protect our body from scratching coral stones.

The main styles of diving clothing are tights, wet diving and dry Diving clothes.Generally speaking, the main role of Diving clothes is to keep warm, so we need to choose different styles and length according to different diving environments.The thickness of the diving clothing is generally between 0.5mm -10mm. If we dive in tropical, then the diving suit can choose 1 to 3mm. If we dive at an environment below 20 degrees, you should choose a wet diving clothing of 5mm or more. 10You must choose dry Diving clothes below.

precautions for Diving clothes

1. Diving clothing can not only play a role in keeping warm, but also protect the divers from reefs or harmful animal plants.Under normal circumstances, water temperature is not wearing potential clothes above 20 degrees; wearing wet Diving clothes below 20 degrees; water temperature is below 10 degrees, you need to wear dry diven.

2. The diving clothing is composed of closed micropore rubber and two layers of synthetic fibers. The thickness ranges from 1mm-6mm. There are many colors to choose from, which is suitable for water temperature in different regions, latitude, and seasons.

3. The most important point of choosing Diving clothes is to fit. Unsudio Diving clothes can not only achieve the effect of cold protection, but also wander water when diving, affecting the movement.

Suggestion: The diving depth must not exceed 60 meters, and the influence of temperature and pressure underwater should be maintained in this depth even if the good diving suit should be maintained.

maintenance of Diving clothes

1. After each diving, rinse it with water as soon as possible.It is best to use the special cleaner for Diving clothes;

2. After washing, put it in a cool place to dry it with a special hanger.Avoid direct sunlight and contact with metal products;

3. After the diving clothing is completely dry inside and outside, please carefully check whether there are wear, especially at each seam.If it is damaged, repair it as soon as possible;

4. Do not fold when storing. You should be placed or hung in a cool place.

It should be noted that the zipper of the dry diving jacket is metal or plastic.When storing, the metal zipper should be pulled away, and the plastic zipper needs to be pulled up.

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