sediments

英 [ˈsɛdɪmənts]

美 [ˈsɛdəmənts]

n.  沉淀物; 沉积物
sediment的复数

柯林斯词典

• N-VAR 沉渣;沉淀物
  Sedimentis 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.
  1. Many organisms that die in the sea are soon buried by sediment.
     海洋里死亡的许多生物会很快被沉淀物掩埋。
  2. ...ocean sediments.
     海洋沉淀物

双语例句

• Collect geological samples, faunal materials, botanical specimens, and sediments samples.
  收藏地质样品、物区系的资料、物学的样品和沉积样品。
• Sediments choke some stretches of the Yellow, hindering its ability to flush out pollutants.
  沉积物淤塞了黄河的一些河道，妨碍了它冲刷污染物的能力。
• They exist all over the globe, living in lake and pond sediments and in ocean coastal regions.
  趋磁性细菌分布范围很广，在湖泊和池塘底部的沉积物和沿海区域均有分布。
• They found that contamination was most likely in very young sediments, deposited before the last Ice Age.
  他们发现污染最容易出现在非常年轻的、在上一个冰期之前沉积的沉积层中。
• Surface sediments were sampled from the mangrove wetland in Quanzhou Bay to study the distribution, speciation, and bio-availability of mercury in the sediments.
  采集了泉州湾红树林湿地表层沉积物样品，测定了沉积物中不同形态汞的含量，研究了汞的分布特征、赋存形态及其生物有效性。
• The organic carbon isotopic composition of sediments has been widely used to reconstruct paleoenvironment.
  沉积物中的有机质稳定碳同位素已经广泛应用于重建古环境。
• This paper thinks that the micro-stalactite is fresh-water sediments from which sedimentary features and genesis.
  本文通过分析古喀斯特微型钟乳石的沉积特征和成因机制，认为是地表淡水渗流形成。
• Vintage ports must be decanted to remove natural sediments.
  上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。
• Coastal deposits are those sediments deposited at or near sea level.
  沿海沉积物是沉积在海平面或接近于海平面处的沉积物。
• Distribution and Sources of Sterols in Surface Sediments from Bohai Bay and Jiaozhou Bay
  渤海湾和胶州湾表层沉积物中甾醇的分布和来源