An ancient verse describing the joy of a good harvest?

Examples of poems describing the joy of an autumn harvest:

1. The cupola incense array penetrates Chang'an, and the city is full of ** armor.

2. The autumn wind is curling, and the Dongting is under the wavy leaves.

3. The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard.

Xijiang Moon Night Walk in Huangsha Road.

Xin Qiji, Song Dynasty

The bright moon is not frightening, and the breeze chirps cicadas in the middle of the night. The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard.

Seven or eight stars in the sky, two or three points of rain in front of the mountain. In the old days, on the edge of the forest of the Maodian Society, the road turned to the river bridge and suddenly saw it.

1.The true feelings of the world are flowing, and the harvest is celebrated happily.

2.The sound of cuckoo dancing is abundant, and the farmer opens the sickle and rejoices in the wheat harvest.

3.I like to see the smiling faces of farmers, and talk about a good harvest of grains.

4.The roaring machine is busy harvesting, and the grains are returned to the warehouse and the grain is hoarded.

1.The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard.

2.Busy and tireless, grab the Italian side of the long.

3.Singing with all his might, laughing and laughing tiredly.

4.Fengchang rewards sweat, and the wine is fragrant.

Xijiang month. Night walk in the middle of Huangsha Road.

Surname. Xin Qiji.

The bright moon is not frightening, and the breeze chirps cicadas in the middle of the night. The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard. Seven or eight stars in the sky, two or three points of rain in front of the mountain. In the old days, on the edge of the forest of the Maodian Society, the road turned to the river bridge and suddenly saw it.

The Seven Laws are festive.

Poem Geng Baofu.

Thousands of acres of pastoral exhibition Yuzi, harvest festival in the new poems.

Bud Ying Rice Farmhouse, jujube crisp orange sweet tourist idiot.

Looking at the golden spike of Qianchuan in the distance, and looking at the crab fat pond on the lake closely.

Acura sings about the autumn harvest, and celebrates with laughter and joy.

The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard.

Plant a grain of millet in spring and harvest 10,000 seeds in autumn.

Singing with all his might, laughing and laughing tiredly.

Hello, this one, the swallow song dove has a long day, and the wasp purple butterfly grass is fragrant. The Cangjiang River still surrounds the sun. The pan duckweed is full everywhere, and the dancing wind is light and wild. Qinghe courtyard is cool in autumn.

Xin Qiji's Xijiang Moon Night Walk in Huangsha Road: Seven or eight stars outside the sky, two or three points in front of the rain mountain. In the old days, on the edge of the forest of the Maodian Society, the road turned to the river bridge and suddenly saw it.

Happy things in the year, I like to see the harvest full of grain! The fourth "Chinese Farmers' Harvest Festival" came as scheduled, with golden rice, melons and fruits, the land was full of colors, and thousands of miles of fertile fields were full of vitality.

Chinese Farmers' Harvest Festival, ten poems about the harvest, a good harvest joy and beauty!

Creek Village is a late step.

Song-Dong Sigao.

Xiao Ce circled the east of the grass house, and the east and west gleaned the children.

The village has an autumn harvest place, and the sorrowful songs are different.

Remuneration Zhu Zhi Second.

Song-Xu Luqing.

The south comes to the grass and trees in the semi-Yanzhou, and I am happy to see curling for a period of autumn.

What he learned was the original father and son, and he was a prince since then.

The heirloom is willing to envy the gold, and the world also knows the jade reward.

Personnel are as reasonable as possible, but they are diligent and waiting for a bumper harvest.

Bo Xun saw that after the autumn harvest made a rhyme.

Ming-Lianglan. This old dwelling mountain is not for farming, and outsiders just say a hooligan.

The longevity of the medicine fairy prescription is ancient, and the eternal day is easy to learn.

The moss in the calf path is full, and the water at the bottom of the fish pond is leveled.

I am glad to hear that the farmer's wish has been fulfilled early, and the south mu is quite successful.

Tainan bamboo branch word two.

Qing-Luo Dayou.

The cuckoo is ploughed early, and the Jiahe is ripe in autumn.

In winter, it is still beautiful, and there are two harvests in one year.

The joy of the farmers.

Qing-Storm Chapter.

Spring planting seedlings in summer, autumn harvest is great, and the people are happy.

Dressed in cloth shirts and embroidery, three meals a day with fine gentlemen.

One of them after the autumn harvest.

Qing-Qu Dajun.

Gradually, the poor yin accumulated, and the frost was white and dewy.

The cold plum color is light, and the warmth makes the chrysanthemum fragrant slightly.

Ten acres of male work is completed, and the lonely village is not a good year.

Several cleaning farms, chicken millet has surplus fat.

Huanxi Sha - Autumn Harvest.

Modern - Wu Weichun.

The sound of threshing in the north and south of the village has collected a few new grains.

The sun is slanting and the rooster is crowing.

Women and children are still gleaning ears in baskets, and cattle and sheep are returning to the pen to dig green.

There is a rise and a level everywhere here.

High balcony - misty shrouded in sunshine.

Modern - Wang Dong.

The mist is sunny, the layer is cloudy and the moon is covered.

Line up in Yuntun and compete to see the four wild flags.

After the harvest was harvested, Wu Pan vegetables and food were suitable.

All over the business, the corner of the fence, the position is like chess.

There are three bows in the gap of the small garden, referring to the green cabbage and falling melons.

Holding the urn is hard, better than his rain and dew.

In the past, it was only said that it was good to plough, and there was someone who would hoe and plow.

The evening party knows, the four bodies must be diligent, and the old nursery can be a teacher.

Great - Autumn Harvest.

Hyundai - Zhao Xi.

Autumn water dragon scales, evening breeze bull's back, scattered new sunshine, suburbs fragrant day.

When it is too much, the spring plain is as green as embroidery.

Now in the sweat beads of work, it is said that after years, a family of southern acres.

Fortunately, relying on the grace of God, the sour heart is left to rise to the bucket.

Green and yellow broken, starved for a long time. There is no chaff in the day, and the white mud is coaxing.

also shaved turtle hair, who saved the half-dead root. Don't laugh more, Xiangzhongsuo.

The military song sounds, how to settle. Take advantage of today's Zheng Xia picture to pour a cup of turbid wine.

Revisit Yanbian. Nowadays-**.

Revisit Yanbian to see the fresh scene, and cultivate for ten years to change the sky.

Spring comes to grab seeds, and autumn is busy when it is expensive and first.

Fruit trees are planted on the top of the straw hat mountain, and grass fields are planted on the bank of the Shahe River.

The people are industrious and thrifty, and the progressive harvest is year by year.

Discharge cooling is another type of convection cooling. Unlike regenerative cooling, the coolant used for exhaust cooling absorbs heat to the thrust chamber and is discharged out of the combustion chamber instead of entering the combustion chamber to participate in combustion. Direct drain coolant reduces the thrust chamber specific impulse, so the coolant flow for drain cooling needs to be minimized while only using drain cooling at the outlet section of the nozzle that is relatively less heated.

There is also radiative cooling, in which the heat flow is transferred from the combustion products to the thrust chamber, and then the heat is radiated by the thrust chamber wall to the surrounding space. Radiative cooling is characterized by simplicity and small structural mass. It is mainly used in the extension section of large nozzles and the thrust chamber of small thrust engines using high-temperature resistant materials.

When cooling in the thrust chamber of the tissue, a relatively low temperature liquid or gas protective layer is established on the surface of the thrust chamber wall to reduce the heat flow to the thrust chamber wall, reduce the wall temperature, and achieve cooling. Internal cooling is mainly divided into three methods: internal cooling (shield cooling), membrane cooling and diaphoretic cooling of head tissues. After the internal cooling measures are adopted in the thrust chamber, the mixing ratio near the wall of the combustion chamber is different from the optimal mixing ratio in the central area (in most cases, the near-wall layer rich in fuel is used) due to the need to reduce the temperature of the protective layer, resulting in the uneven distribution of the mixing ratio along the cross-section of the combustion chamber, so that the combustion efficiency is reduced to a certain extent.

Membrane cooling is similar to shield cooling in that it cools the thrust chamber wall by establishing a uniform and stable coolant film or air film protective layer near the inner wall surface, except that the coolant used to establish the protective layer is not injected by the injector, but is supplied through a special cooling belt. The cooling band is generally arranged in a cross-section of the combustion chamber or the convergence section of the nozzle. There can be several cooling bands along the length of the combustion chamber.

In order to improve the stability of the membrane, the coolant often flows through the gaps or small holes in the cooling belts, and when sweating is used, the thrust chamber wall or part of the inner wall is made of porous material with a pore diameter of tens of microns. Porous materials are usually sintered with metal powders or pressed with metal mesh. In this case, the number of pores per unit area is increased by making the micropores in the material as evenly distributed as possible.

The liquid coolant penetrates into the inner wall, creating a protective film that reduces the density of the heat transferred to the wall. When the flow rate of liquid coolant used for sweat cooling is above a certain threshold, a liquid film is formed near the wall of the thrust chamber. When the coolant flow rate is below the critical flow, the inner wall temperature will be higher than the coolant boiling point at the current pressure, and some or all of the coolant will evaporate, forming an air film.

In addition to the above thermal protection, there are other thermal protection methods such as: ablation cooling, thermal insulation cooling, hot melt cooling and composite protection of chamber walls. 3. Thermal protection scheme of high enthalpy gas generator Based on the above methods and the actual situation, the thermal protection method of high enthalpy gas generator is obtained.

The combustion chamber of a high-enthalpy gas generator differs from that of a liquid rocket engine, eliminating the front thrust chamber part, making its structure simpler and more effective. Then, the thermal protection involved is the thermal protection part of the combustion chamber wall. As the fuel enters the combustion chamber, it quickly decomposes and releases large quantities.

Poems describing the bumper rice harvest:

Ancient poems describing the bumper harvest of rice:

1.The mud mirror surface of the new construction field is flat, and every family beats rice while the frost is clear; There was a light thunder in the laughter and singing, and the flail sounded until dawn all night.

2.The chartered ship is fully loaded and waiting to be opened, and the grains are as white as frost. Don't hesitate to lose one in two minutes, Shang Ying is full of chaff.

3.The skirt is full of green apple islands, and the upper side is slightly cold and lazy to travel. The sound of frogs in the twilight is noisy, and this year's rice is very autumn.

4.The bright moon is not frightening, and the breeze chirps cicadas in the middle of the night. The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard. Eight stars outside the sky, two or three points of rain in front of the mountain. In the old days, on the edge of the forest of the Maodian Society, the road turned to the river bridge and suddenly saw it.

5.The rice beams are fertile at the foot of the goose lake mountain, and the chickens are perched on the porpoise gate. The Sang Zheying Slanted Spring Society is scattered, and the family is intoxicated.

6.There should be no way to attain the Tao, and it is also possible to make a living. The spring mud rice is warm, and the night fire roasted tea is fragrant. There is less wind and dust in the water lane, and the pine fasting is long and the moon is long. Gao Xian is really expensive, where to find the prince?

7.The rice is fragrant and ripe in the late autumn, and Qianmo is crisscrossing thousands of acres. Five years of grain delivery to the Jurchen country, the sky is full of ambition and there is no land.

8.At noon on hoeing day, sweat drops into the soil; Who knows that the food on the plate is hard work.

9.The wave drifting wild rice is dark and black, and the dew cold lotus room is pink.

10.The rice is fragrant and ripe in the late autumn, and Qianmo is crisscrossing thousands of acres. Five years of grain delivery to the Jurchen country, the sky is full of ambition and there is no land.

The verses that describe the harvest are:

The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard.

I like to see the thousands of waves of rice and grass, and heroes everywhere smoke at sunset.

1. The cupola incense array penetrates Chang'an, and the city is full of ** armor.

2.Busy and tireless, grab the Italian side of the long.

3.Singing with all his might, laughing and laughing tiredly.

4.Fengchang rewards sweat, and the wine is fragrant.

5.The harvest is afraid of slow neighbors, and the sound of autumn is new.

6.The net rain is not deceived and the rice is ripe, and the price of the sickle is expected to be high.

7.Latian went back and forth to be drunk and drunk, and forgot the hardships again.

8. The pomegranate flowers shine brightly in May, and the branches are early to grow.

9. The fragrance of rice flowers says that there is a good year, and the sound of frogs is heard.