There is a poem about gravel: Breathing will aggravate the water. The silver sparkles with great desire. The silver sparkles with almost falling desire. One page of the book is closing. I hold your hand. You always have a hand covered with gravel. There are always bees in the Pacific Ocean. From one shore to the other, you always have the wind buzzing on the high seas. Seven doors are opened, and tiny elves fly against the wall. Moths fly and die after laying eggs. There is no one outside. There is gravel in the heart of Baizhangtan. The structure is: sand (left and right structure) gravel (left and right structure). The part of speech is: noun. The phonetic notation is: ㄕㄚㄖ _. The pinyin is: shā li.
What is the specific explanation of gravel? We will introduce it to you in the following aspects:
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gravel shā li. (1) Loose materials consisting entirely or mainly of angular gravel with a diameter of 2 mm to 1 cm or more.
second, quote to explain
1. Fine pebbles. See "Gravel". Quote "Historical Records Biography of General Wei's title of generals in ancient times": "When the meeting day comes, the wind rises, and the gravel hits the face, the two armies don't meet, and Han Yi winds around Khan." One of the poems of Tang Du Fu's "Sending Xing": "The wind blows with geese, and it is miserable with gravel." Yu Yue in Qing Dynasty's "Sweet Potato in Tea Fragrant Room": "In Wanli, Fujian people can grow foreign land and barren gravel land." Yin Fu, "Go ahead, China! ":"Every gravel calls you: China, forward, China! "
3. Chinese dictionary
Gravel with different thickness. Also called "gravel".
IV. Network explanation
sandgravel refers to a mixture of sand and gravel, and pebbles and boulders (a kind of rock eroded by water or weather) are also called gravel. Among gravel, sand, silt and clay, gravel is the largest, with a diameter greater than 2mm, followed by sand, with a diameter less than 2mm, silt is the third, with a diameter less than 16th of a millimeter, and clay (clay) is the smallest, with a diameter less than 256th of a millimeter.
words about gravels
grits
idioms about gravels
Gold rush in the sand and fly sand to turn stones and fly sand to fly sand to walk stones, clear sand and remove gravel, carve ice, cook gravel, fly sand and fly gravel to make a meal, but not sand
words about gravels
Beating sand to make mercury carve ice, cook gravel, fly sand, fly gravel, fly gravel, return to the spirit sand, cook sand for a meal, throw away gold nuggets, pick up gravel, fly sand, turn
2. Selaginella sparsifolia is suitable for alluvial sandy soil with weak alkalinity and low nutrient content in subtropical climate, and can withstand a certain degree of salt.
3. The gravel multifunctional impact tester can quickly load and unload the specimen and is equipped with an external gravel collection box, which is convenient and practical.
4. The channel is embedded in the gravel dam and gravel dam in a narrow strip shape, which is a high-permeability channel in the reservoir of the fan root and the inner belt of the fan.
5. Xupu placer tin deposit exists in Quaternary alluvium, and cassiterite is mainly concentrated in the bottom gravel layer.
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