sediments

基本解释

• n. [地质] 沉积物，[化学] 沉淀物（sediment的复数）
• v. 沉积（sediment的第三人称单数）

同根派生

• sediments相关词

英汉例句

双语例句

• She scooped out the yeasty sediments.
  她将发酵的沉淀物舀了出来。
• But the chemical lingers in the sediments and waters of the Channel Islands environment, Sharpe said.
  但这种化学物质残留在海峡群岛周围环境中的沉积物和水域中。
• The discovery that carbon from the ocean floor can be mixed so deep within the mantle raises the larger question of how much of the ocean floor and sediments are carried to the deep mantle.
  来自海洋板块中碳元素混杂在如此之深的地幔中这一现象的发现使人们产生更大的疑问，到底有多少海洋板块和沉积物被带到深层地幔中。

权威例句

• As a bonus, squishy lake-edge sediments are just the things for recording the tracks of passing animals.
  ECONOMIST: The rise of the dinosaurs
• To replace earlier finds, oil companies moved offshore, where rivers have been depositing petroleum-forming sediments for millions of years.
  FORBES: Going deep
• Before pollution and over harvesting, oyster reefs protected coastlines in estuaries by stabilizing sediments and softening wave impacts near shorelines.
  FORBES: Women Show Construction Industry How to Rebuild Better, Stronger

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词组短语

短语

• graded sediments 分级沉积
• chemical sediments 化学沉积物
• Lake sediments 湖积层
• Lacustrine Sediments 湖积土;湖相沉积;[地质]湖成沉积物
• Hydrogenous Sediments 水生沉积物

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英英字典

柯林斯英英字典

• Sediment is solid material that settles at the bottom of a liquid, especially earth and pieces of rock that have been carried along and then left somewhere by water, ice, or wind.

• sediments剑桥字典
• sediments柯林斯字典

专业释义

环境科学技术

• 沉积物

  The release rate of P on sediments saturated by water of high P concentration was also low.
  被高浓度含P河水饱和的沉积物在河水中的释磷速率也较缓慢。

• 底泥

  Result shows AIT method is suitable to determine in situ denitrification of lake sediments.
  结果表明，乙炔抑制方法适合湖泊底泥反硝化作用的测定。

  地球科学

• 沉积物

  Heavy metals in sediments were mainly concentrated in the middle region with fine particle.
  表层沉积物中重金属在渤海湾中央的泥质区富集。

• 沉积地层

  During this study, the concept of provenance phase is proposed. It means a generalization for the characteristics of the lithology, stratigraphy, tectonics, weathering and erosion in the provenance, which are reflected by the sediments of basins.
  在研究过程中提出了物源相的概念，物源相是对盆地沉积地层中反映出的物源区岩石、地层、构造特征及风化、剥蚀特征的概括。

  农业科学

• 泥沙

  32 kg/ hm2) but it was mainly moved out of the field with sediments,accounting for 92. 1% of total P losses.
  土壤K损失量达183.3kg/hm2,其流失载体也主要是侵蚀泥沙,占96.5%。

• 基质

  Plants under 0% sandy sediments had largest biomass of different parts.
  老鼠簕各器官生物量在不含砂的海泥基质中最大。

• 风蚀物

土木建筑工程

• 聚积物