Buckwheat s beautiful verses? Verses related to buckwheat

The Tao is the Thing" Yao Mian Song Dynasty.

The buckwheat flowers bloom like snow, and the new frost and cold are about to wither early.

Therefore, the mountain is ripe this year, and the bread oven is needed for reading and night hunger.

Walking Song" Ghost in the River Tang Dynasty.

The river is flowing and the mountains are planted with buckwheat. The two Husun came to the bottom of the door, and the sister-in-law of the owner decided a hundred.

Send the three heads of the merchant general lang "Hong Zhikui Song Dynasty.

The frost is late and the buckwheat flowers are white, and the rice in the flat field is red.

The rest of the harvest year for the ancestral tent, sent the jade festival through Jiangdong.

Farmhouse" Lu You Song Dynasty.

Rent calves to plough buckwheat land, call boats to get salaries.

The pale head is offered to the well, and the bare feet are unwound and sewn.

Monk beggar Ming Shi Tower, witch invited to race the earth god.

The heart is often tired of many things, and he is sick and menstruating.

Walking Near the Village" Lu You Song Dynasty.

Sick to the body to try the cane quinoa, the village buckwheat is leaving.

Zhaoxi sighed that he was still slightly thin, and he took advantage of the fact that the people of the ferry were not declining.

The grass stopper bottle sells turbid wine, and the top of the flower hat leads the group.

Pei Hui doesn't hate to return late, and loves the green lantern reflecting the bamboo fence.

Autumn Miscellaneous Prosperity Li Di Song Dynasty.

Shake the snow of Pinggang, and the buckwheat flowers are white.

Fanying has not come out of jaw, and Ruishi has been black.

Speed is not overtime, geometric heaven and earth power.

The cold ploughs and the summer season, and the ancients stay diligently in the wheat.

Linjiang Daozhong (Zhengde Jimao) Huang Zuo Ming Dynasty.

The buckwheat flowers bloom and fly, and the waist sickle and the children are sad and dependent on each other.

The wind and waves on the Jinchuan Road are urgent, and the fireworks in front of the Yudi Mountain are slight.

The long whale has fallen into Huangshi Rock, and the general is still holding the dragon and tiger.

Who is the one who flutters, Mo Shang sings slowly.

The Ballad of Oats" Yang Shen Ming Dynasty.

Horse tooth ice, full of forest white, damage my tartary buckwheat hurt oats.

Jiazi yin, birds have no food, and the mountains are nongdian.

Desolate eyes, double bleeding.

Lama, spring cow roar.

The leprosy elephant came, the poor army walked, and the golden messenger defended the empty city.

Buckwheat first-ripening cutter is full of joy and has a work" Lu You Song Dynasty.

The south and north of the city are like snow, and the wild family grows buckwheat.

The frost and sunshine are less at home, and the cake bait is not narrow this winter.

The flax pressed oil is more fragrant, and the new oil cake is the first to taste; Hunting back to the blazing pheasant rabbit, cheering and drinking ecstasy.

Mo Shangxing sings to forget the evil year, and the little woman wears a hairpin with red makeup.

The edict is lenient and Tiantong, and Huainan is gradually acquainted with several miscalculations.

Late September, Lu You, Song Dynasty.

The frost is late and the buckwheat is ripe, and the mountain is cold and likes wine.

Yellow silk listens to the night weaving, and red rice looks at the morning.

Reserve medicine to support the old, and collect salaries in the winter.

The child returned to the guest and bowed, and Gu Ying sighed at the dragon.

Sentence "Qian Zhaodu Song Dynasty.

Buckwheat flowers are left with small snow flying.

Village Music" Huang Minqiu Song Dynasty.

Cut the rice cloud buckwheat and snow again, and pound the empty grains of jade millet and still gold.

has been repaid, knowing that there is no debt, sitting around the green lantern and talking late at night.

Early Winter Quatrain" Lu You Song Dynasty.

The perch is crispy and beautiful, and the buckwheat cooked oil is new and fragrant.

Since ancient times, people have been light and wealthy, and they have returned to their hometowns with hometown flavors.

The robin pecked at the corn in the field, because of the realization of the saying of the cultivator bird, the second theme of the play "Yang Wanli Song Dynasty millet yellow buckwheat white is not full autumn, who reported that the black clothes were stolen early.

Only build a warehouse in the woods, and you will know where to go if you are searching.

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.

Shennong sowed a hundred grains and gave Qiang wattwheat seeds. The lower son is bitter and sweet, and the sweet and the poor are favored. The law of the West Mountain is late, and the spring is planted in the summer.

Autumn flowers go deep into the clouds, and the wind and waves move. Irrigation in season, grazing far Yuanlong. The year is negative, and the rabbit path is wrong.

Trapped even the cloud roots, the straw is messy and the mounds are in ruins. The red stem is falling, and the black is full of silk. Rui Shou Shi Guo Jian, and made friends with Zhang Zhong.

The body is ambiguous, and the four corners of the abdomen are swollen. Lick the iron and fly quietly. Grinding dust jelly.

Pu and Tao Zhen hands, gray fire to help cultivate and embrace. The agent is firm and stone, and the thickness is intended to be light and heavy. Don't ask about the mirror and moon map, go to the eyebrows.

The pestle is newly stir-fried and fragrant, and kneaded with beef and sheep. Don't hand over the cooking cakes, Qin Mei Si Gong Feng. Come to Mu Mo and I, and send it to me.

Dawan comes to alfalfa, and it is full of mushrooms. Thousands of nobles in the capital, serving Ji Huangong. The flow spoon is slippery jade grains, and the carved beard is not offered.

The four seas will be ten thousand treasures, and the abbot will be empty. Rong fangs are piggy, and they can really be chaff. There is a guest meal and yellow sorghum, forgetting the dream within the dream.

From the summer drought to the Akita family, buckwheat is planted to make up for the year.

Thousands of miles are still passed through the red land, and the old peasants are pitiful for their suffering.

Come to Mu and sing a good year, buckwheat can still save the year.

The mountains are light and late autumn, and the fields are covered with dawn.

Heaven is not like snow, and the naked son wants to be relieved.

Buckwheat flowers bloom like snow in the middle of the road

The buckwheat flowers bloom like snow, and the new frost and cold are about to wither early.

Therefore, the mountain is ripe this year, and the bread oven is needed for reading and night hunger.

Early Winter" Year: Song Author Bo Chen guessed: Lu You.

Ploughing all over the field and winter ploughing, listening to the sound of children chirping.

The expulsion of customers should be dispersed, and the idlers are fortunate to be promoted to the brothers.

The snowflakes are ripe, and the green leaves can be cooked.

There are classes in the book, and the west window comes to take advantage of the sunset.

The perch is crispy and beautiful, and the buckwheat cooked oil is new and fragrant.

Since ancient times, people have been light and wealthy, and the basic type has returned to their hometown.

The old Xi Dumen often thanked customers, and the illness was easy to read and not welcome the doctor.

Winter is even more ashamed and lazy, drunk than when harvesting buckwheat and wheat.

Outing in early September

In September, Wu Zhong is still clothed, and the suburbs of the river ride a horse to step on the sunset.

The buckwheat flowers are long along the mountain road, and the pods are separated from the film version.

The rabbit avoided the eagle and threw himself into the stream, and the yellow quail flew off the net.

The farmer's situation cares about things, and he doesn't want to be talented.