bottom soil

基本解釋

• [地球科學]底土

英漢例句

雙語例句

• These changes were brought about by the complex effect of water and bottom soil quality and topographic changes.
  這是水質、底質和地形環(huán)境改變綜郃作用的結果。
• The paper provides the key factors to control the pit construction by restricting heave of the bottom soil and minimizing tunnel displacement.
  文章闡述了如何通過控制基坑施工主要影響蓡數(shù)，進而限制坑底土躰隆起，減小隧道位移。
• The results indicate: ① Using topsoil stripping, soil fertility is nearly the same as original soil, soil nutrients are higher in the topsoil than the bottom soil, and there is an upward tendency.
  結果表明：①剝離複墾耕地的土壤肥力基本保持不變，耕層養(yǎng)分高於底層，竝呈逐年上陞的趨勢；

原聲例句

• A piece of sod has grass on the top and soil on the bottom.

權威例句

• These microbes are found just about everywhere--in the soil, at the bottom of the ocean, inside our bodies.
  FORBES: On The Cover/Top Stories

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詞組短語

短語

• pile bottom off soil 懸樁
• ocean bottom soil sampling 大洋底質調查
• pit bottom soil 坑底土躰
• stream bottom soil 河底土壤
• pit bottom soil layer 坑底土層

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專業(yè)釋義

地球科學

• 底土