找诗词>英语词典>sediment翻译和用法

sediment

英 [ˈsedɪmənt]

美 [ˈsedɪmənt]

n.  沉淀物; 沉积物

复数:sediments 

TOEFLIELTSGRETEM8化学

Collins.1 / BNC.5512 / COCA.7879

牛津词典

    noun

    • 沉淀物
      the solid material that settles at the bottom of a liquid
      1. 沉积物
        sand, stones, mud, etc. carried by water or wind and left, for example, on the bottom of a lake, river, etc.

        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

        英英释义

        noun

        • matter that has been deposited by some natural process
            Synonym:deposit

          verb

          • settle as sediment
            1. deposit as a sediment

              双语例句

              • Scientists have found a large amount of lead in the sediment in the North sea.
                科学家们在北海的沉积物中发现了大量的铅。
              • Wetland design can moderate peak flow rate and volume of runoff discharge and sediment deposition during precipitation events.
                湿地项目可以缓和雨洪峰值流率及降水过程中的径流排放量和沉淀量。
              • Erosion and sediment yield process of soil dumped by people have been analyzed by simulated rainfall experiments.
                通过人工模拟降雨实验,研究分析了强降雨条件下人为弃土的侵蚀产沙量及侵蚀过程。
              • Test studies on starting and transport pattern of sediment of Tonggu Shallows were performed.
                对铜鼓浅滩泥沙的起动、运移形态进行了试验研究。
              • Use the microscope to study microorganisms in the water and in the sediment.
                用显微镜观察水中和砂泥中的微生物的种类及密度。
              • In mobile bed experiments, the measurement of sediment concentration needs to be real-time and accurate.
                动床河工模型试验中,需要对泥沙浓度进行实时和精确的测量。
              • Observe microorganism in the water and in the sediment by a microscope.
                用显微镜观察水样本和基质样本中的微生物。
              • This is changeable and rapid rate of sediment production.
                这是种多变而快速的沉积作用。
              • Suspended sediment is one of most important parameters for water quality.
                水体中悬浮泥沙的含量是最重要的水质参数之一。
              • The soil solute transport with surface runoff and sediment was greatly impacted by the soil texture and solute character.
                土壤质地和溶质性质对土壤溶质地表迁移过程有较大影响。