"Every Snow Leaves Furong Mountain" Liu Changqing
The setting sun is far away, the weather is cold and the house is poor.
Chai Men heard dogs barking and went home on a snowy night.
Luo Yin's Snow
It is said that the snow omen is a good year. What kind of good year will it be?
There is a poor man in Chang 'an, and I said there is no good snow.
"Jiang Xue" Liu Tang Zongyuan
There are no birds flying over those mountains, and there are no traces of people in those paths.
A boat on the river, a fisherman wearing his webworm moth; Fishing alone is not afraid of snow and ice.
Han Yu in the snow
The new year has come, but there are still no fragrant flowers. In February, I was surprised to find that the grass has sprouted new buds.
Snow comes in late spring, which means the flowers in the courtyard are flying.
A Song of Snow White Farewell to Tian Shuji Ng Wui
The north wind swept the ground, the white grass was torn off, and eight In the snow crossed the Tatar sky.
Suddenly, like a night wind blowing, like a pear tree in blossom.
Snowflakes fell into the curtains and wet them. The fur was not warm and the gold cup was too thin.
The bow became stiff and almost impossible to pull out, and the metal of the armor condensed on people.
The desert freezes over/kloc-0.000 feet, with a crack, and the sky is full of darkness and melancholy.
In the manager's account, this wine is a farewell party, and the Huqin Pipa flute ensemble adds luster to this entertainment.
In the evening, in front of the headquarters gate, heavy snow fell, the red flag froze, and the wind could not drag.
Luntai East Gate, welcome to the capital. Go, the mountain road is covered with snow.
I haven't seen you in the winding mountain road, leaving only a row of horseshoe prints.
Hungry snow song
Hunger pecks at night and pain wails at each other.
Ice sausage has always been a knife, and there is no such thing as love.
Snow falls on the phoenix tree, and firewood falls on the sky.
Know the nest of husband and wife, not rely on the owl kite.
Misfortune comes from the mouth, but fortunately, there are many new disputes.
But seek what he has lost, but boast about it.
A gentleman also picked up the body, but not the name.
Will fill the couple's nest and avoid merging with the owl kite.
Dawn is uneven because of hunger and heavy snow.
Du Fu of Ge Ye
Although the daylight in winter is shorter on the elemental scale, it is cold and snowy at the end of the world.
Stark sounded the fifth watch, drums and horns rang, and stars and Tianhe danced on three mountains.
Wild cries and smells of war, I saw savage fishermen and woodcutters at dawn.
Sleeping dragons and galloping horses are not generals now. They are dust. Be quiet for a while. Oh, the noise of the world. ..
"Yimen Snow as a Teacher" Meng Jiao
Yimen poor people sing snow, Yimen rich people drink.
The sound of wine is idle in the snow, and the sound of snow is sad and decadent.
Sorrow and joy come and go, and the spring breeze in Wan Li moves willows.
Singing in the late snow
Both the rich and the poor like snow and sunshine, and they are willing to go out.
Seeing the fibers in the mirror sea, the ice sky floats.
Xianxing, every family sells dust.
The child fingered the jade and sang the sacred dynasty.
There is an endless stream of gas, and there are few immortals.
At first, Wang Zhi was lucky, but in the end, she doubted the different ceremonies.
The streets are clean and embarrassing.
People are willing to look east, and Cuihua is still far west.
I'm worried about whether the sky is thin or thick.
Worry leads to peace, so Yao is not as good as Yao.
There are unclear old words and hidden new words.
Be a drinker and a singer.
It is difficult to choose the sound, and the sound is cut at the right time.
Similarities and differences between China ancient prose and law before today.
I hope that in Yao Yan, I will play all the songs about depression.
Wild hope du fu
Xishan is covered with snow all year round, and the three cities are heavily stationed; Nanjiao Bridge spans the majestic Jinjiang River.
After years of war in China, several brothers have been unable to hear from each other; It's a long way from each other, and I'm the only one, right?
Instead, they will hand over the bodies of Gemini in the light of late autumn; So far, not a drop of merit has repaid the wise Huang Sheng.
I travel by horse alone, and my horizons are often wide. The world economy is in recession, which is unimaginable.
snow
Suddenly it snowed too hard and flew in last night.
In court, what is strict and white?
The handmaiden opened an account at dawn, and her limbs were frozen.
If you can't swallow it, tell the story.
The official hasn't introduced it yet, and the family members are all ashes.
I advise you not to laugh at snow and its poverty.
Will warm this disability and compete for a cup of sales.
Raise your hand again and boast about your remaining talents.
Arguing irrationally, many new scissors.
If you are a husband, you will suffer humiliation and thunder.
Books are gentlemen, avoiding suspicion.
King Chu, Ode to Snow in Early Spring
The trees in Ju Mang Palace have been opened first, and Zhu Ruiqiong's flowers have been cut.
It's snowing in the forest tonight, and spring will come later.
Xue Mei (two) Lu Meipo
Xue Mei refused to surrender for spring, and the poet pavilion commented on the pen fee.
The snow in Mei Xu Xun is three points white, but the snow has lost a kind of plum fragrance.
There is plum without snow and no spirit, and there is snow without plum customs.
The sunset poem is full of snow all day, and Mei is ten springs.
Look at the Xuefeng of Zuyong in Zhongnan.
Looking south, the northern mountain is beautiful and snowy, like a cloud.
After the snow in Chu Qing, the afterglow of the sun shone from the forest. It was late, and Chang 'an was even more chilly.
Liu Fangping
The spring breeze is full of snow, floating around and everywhere.
You look like a flower, but it's in the east of Los Angeles.
Looking at the snow poem
From the point of view that the bamboo tree is small, it is twice as cold as waking up from a hangover.
Is it gong, railing or jade railing hanging from the crane?
Yukime
The elm leaves fall off during the day, and the cloud powder can't fly again.
Kunyu Tower is densely covered with pearl trees, and whoever comes at night will return to the middle of the month.
Jiang Xue Liu Zongyuan
Hundreds of mountains have no birds, and thousands of paths have no footprints;
A boat on the river, a fisherman wearing his webworm moth; Fishing alone is not afraid of snow and ice.
Bodhisattva Xia (Li Qingzhao)
Back to Hong Sheng, the broken rinspeed, the snow in the back window fell straight into the furnace.
The phoenix at the bottom of the candle is bright, and the hairpin phoenix wins the lamp.
The sound of the trumpet urges the morning light to drain, and the morning light belongs to the cow.
Flowers are ugly in spring, and the west wind keeps the old cold.
Du fu's quatrains
"Two orioles sing green willows, and egrets cover the sky."
My window framed the snow-covered western hills. My door often says "goodbye" to ships sailing eastward.
Snow: solid water falling from mixed clouds to the ground in the form of snowflakes. Precipitation consisting of a large number of white opaque ice crystals (snow crystals) and their polymers (snow masses).
For crops
Snow is beneficial to the growth and development of crops. Snow has a very good heat preservation effect. Material can protect plants from frostbite in cold winter, and the melting of snow water in the next spring can provide good water supply for vegetation. The power of nature is definitely not a coincidence. Because of the poor thermal conductivity of snow, covering the soil surface with a layer of snow can reduce the diffusion of soil heat and block the invasion of cold air on the snow surface. Therefore, crops protected by snow can survive the winter safely. Snow can also store water for crops. In addition, snow can enhance soil fertility. According to the determination, every 1 liter of snow water contains about nitride 7. 5 grams. Snow water permeates the soil, which is equivalent to applying nitrogen fertilizer once. Feeding livestock and poultry with snow water and irrigating crops can obtain obvious benefits. Moreover, sufficient snow water in winter can not only alleviate the drought in that year, but also provide favorable conditions for timely sowing and full seedling growth of spring-sown crops in the coming year.
human health
Taking a bath with snow water often can not only enhance the resistance between skin and body, reduce diseases, but also promote blood circulation and enhance physical fitness. Drinking clean snow water for a long time can prolong life. This is one of the "secrets" of the old people who have lived in the deep mountains and forests for a long time.
Why does snow have such strange functions? Because the heavy water content of snow water is less than that of ordinary water 1/4. Heavy water will seriously inhibit the life process of living things. It has been experimented that fish will die quickly in water containing 30-50% heavy water. The most basic condition for the formation of rain and snow is the existence of "condensation nuclei" in the atmosphere, and solid impurities such as dust, coal particles and minerals in the atmosphere are the most ideal condensation nuclei. If meteorological factors such as water vapor and temperature in the air reach certain conditions, water vapor will condense into snowflakes around these condensation nuclei. Therefore, snowflakes can clean a lot of pollutants in the air. So every time after the heavy snow, the air is particularly fresh.
For rural people, snow adds a quilt to crops, which is wet and loose, indicating a bumper harvest in the coming year. For city people, snow only improves the air quality and increases the fun of playing.
In fact, snow has other medical functions. It can remove fire, improve eyesight, reduce blood fat and so on.
According to measurement, the density of new snow is generally 0 per cubic centimeter. 05—0。 10g. Therefore, the reflectivity of ground snow to sound waves is extremely low, which can absorb a lot of sound waves and help reduce noise.
Thermal insulation function
Snow is like a wonderful carpet, covering the earth, so that the temperature of the ground will not drop too low because of the cold in winter. This heat preservation effect of snow is inseparable from its own characteristics.
As we all know, it is very warm to wear a cotton-padded jacket in winter. This is because the porosity of cotton is very high, and the pores of cotton are filled with a lot of air. The air has poor thermal conductivity, and this layer of air prevents the heat of the human body from spreading outward. The snow covering the breast of the earth is very similar to cotton, and the porosity between snowflakes is very high. It is this layer of air that drills into the pores of the snow to protect the ground temperature from falling very low. Of course, the thermal insulation function of snow changes with the density at any time. It's like wearing a new cotton-padded jacket, which is especially warm, and the old cotton-padded jacket is not very warm. The density of fresh snow is low, and there is a lot of air stored in it, so the heat preservation effect is particularly strong. Chen Xue is like an old cotton-padded jacket, with high density and weak heat preservation effect, because there is less air stored in it.
This is because air is a bad conductor. As we know, any object itself can transfer heat, and this property of transferring heat is called the thermal conductivity of the object. Among several common substances in nature, air has the worst thermal conductivity. Therefore, the more air an object contains, the worse its thermal conductivity. Because the amount of air contained in snow changes greatly, the thermal conductivity of snow also changes greatly. Generally, the newly fallen snow has large pores and the best heat preservation effect. In the late stage of snow melting in spring, snow is soaked by water, and its thermal conductivity is closer to that of water, so the thermal insulation effect of snow tends to disappear.
Function of traditional Chinese medicine
What is the medicinal value of ordinary snowflakes in the eyes of ordinary people?
According to Chinese medicine, it is said that snow storage can protect vegetables, wheat and locusts. If it is used to soak grains, it can resist drought and not produce insects, and it can also seal the jar and pickle vegetables. According to Compendium of Materia Medica, Laxue can really clear away heat and detoxify. Applying it to the affected area can relax muscles and promote blood circulation, and can cure burns and prevent frostbite. It is also necessary for celebrities to cook tea.
Due to the serious industrial pollution in modern society, especially the air pollutants attached to the first snow, it is inedible and usually not used as medicine. Since then, the continuous snow should be relatively clean, microorganisms and bacteria "dormant", and the nitride content is higher than that of ordinary water, which is easy to absorb and contributes to metabolism. Its taste is sweet and cool, and it also has a certain effect on heatstroke prevention and malnutrition in summer after storage.
As a water resource
When the city is threatened by snowfall, the "urban secondary disasters" related to snowfall gradually appear, and the losses caused by snowfall become increasingly prominent, which seriously affects the normal operation of urban economic life. In addition, the development of urbanization has also caused the shortage of water resources in many cities, especially in China, where there is less precipitation in winter, and the problem of urban water shortage is more prominent. Urban snowfall plays an extremely important role in alleviating and supplementing the shortage of urban water resources in winter and improving and protecting the ecological environment.
Snow poems in spring
I like the sunshine in Dongshan after snow, and the red light in Yinshan mountain. -Yang Wanli's "Love Dongshan after Sunny Snow"
Spring comes in the snow, and cold plums adorn Qiongzhi. -Li Qingzhao's "Fisherman's Passion, Knowing Spring in Snow"
The waves mean a thousand miles of snow, and the peach blossoms are silent. -Li Yu's "Fisherman, Waves Feel Thousands of Miles of Snow"
Look carefully, it's not snow, it's wind. -Wang Xu's Plum Blossoms in the Snow
Clouds sing with green water, and snow dances around red gauze. -Yan's "Partridge Sky, Meirui New Makeup, Gui"
Plum blossoms scatter to empty mountains, and snowflakes wear curtains at will. -Wang Xu's Plum Blossoms in the Snow
With the forest gradually calming down, there are not many people on the mountain who can go to Xue. -Wang Shouren's "Beautiful Spring"