sediment
英 [ˈsedɪmənt]
美 [ˈsedɪmənt]
n. 沉淀物; 沉积物
复数:sediments
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 - 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.- 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。 - ...ocean sediments.
海洋沉淀物
- Many organisms that die in the sea are soon buried by sediment.
英英释义
noun
- matter that has been deposited by some natural process
verb
- settle as sediment
- deposit as a sediment
双语例句
- Runoff and sediment yields are greatly affected by the type of land use.
土地利用类型不同对产流产沙的影响程度不同。 - This paper assessed the sediment environment of soft marine clays and their physical and mechanical properties.
本文对连云港浅层软土的沉积环境,物理力学性质和结构性进行探讨和分析。 - 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。 - This is changeable and rapid rate of sediment production.
这是种多变而快速的沉积作用。 - According to ADCP data and suspended sediment concentration, suspended sediment movement in the Yangtze River estuary is studied.
摘要采用adcp实测水流资料与悬沙含量实测资料相结合的方法,对长江口悬沙运动进行分析。 - And the temperature of producing gelatin and sediment is up to their types, thicknesses and heating speeds.
而发生这种凝胶和沉淀的温度主要取决于他们的类型、浓度和加热速率。 - The inhibition of copper ion on nitrification activity of nitrifying bacteria in sediment and activated sludge were studied.
研究了铜离子对底泥和活性污泥硝化活性的抑制作用的差异。 - But contaminated sediment and marine organisms also seem to be involved.
然而似乎也牵涉到遭受污染的沉积物和海洋有机物。 - This paper summarized the progress of studies on the environmental pollution of heavy metals in lake sediment.
综述了湖相沉积物重金属环境污染研究进展。 - 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。