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

• Martin Kennedy and colleagues analysed hundreds of samples of ancient marine sediments from South Australia.
  马丁肯尼迪（martinkennedy）和他的同事分析了数百件来自南澳大利亚的远古海洋沉淀物样本。
• STUDY ON SEDIMENTS AND SEDIMENTATION IN OKINAWA TROUGH Accumulation Rates of Sediment and Sedimentary Environment in the South Bohai Sea
  冲绳海槽沉积物及其沉积作用的研究渤海南部现代沉积物堆积速率和沉积环境
• The Paleocene to Eocene inside the basin are fluvial sediments;
  盆地内古新统-始新统为河流相沉积；
• These rock fragments which are called sediments are derived from the weathering and erosion of older rocks.
  这些被称为积物的岩石和矿物碎屑是较古老的岩石经风化和剥蚀后形成的。
• 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。
• 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。
• There is a variety of environmental information contained in the river sediments.
  河流沉积物中蕴含丰富的环境信息。
• 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
• Clay minerals in sediments had some ancient environmental significance.
  沉积物中黏土矿物具有一定的古环境指示意义。
• Distribution characteristics of organic chlorine pesticide and PCB in the surface sediments in Dalian Bay and Jinzhou Bay
  大连湾和锦州湾表层沉积物中有机氯农药和多氯联苯的分布特征