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
- This sediment will then probably be formed into a folded and imbricated structure.
然后这些沉积物可能形成褶皱和叠瓦构造。 - 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。 - 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。 - The distribution and composition of sterol compounds were determined in22 surface sediment samples collected from Bohai Bay and Jiaozhou Bay.
测定了渤海湾和胶州湾22个表层沉积物样品中甾醇类化合物的含量，分析了其分布特征和来源。 - 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。 - This model introduces a concept of unsaturated sediment transport, reflecting the variation of rill erosion along the distance.
该模型引入了非饱和输沙的概念，能够反映沿程细沟侵蚀的变化规律。 - There is some sediment in the ink.
墨水沉淀了。 - 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。 - 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。 - 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。