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
- Finally the authors analyze the progress of evolution and development about basin sediment.
分析了盆地沉积演化发展过程。 - 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。 - There is some sediment in the ink.
墨水沉淀了。 - 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 deposition of sediment in channels decreases the channel capacity and the flood-carrying capacity.
泥沙淤积在河道内,减少了河槽容量和泄洪能力。 - 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。 - Diesel fuel water and sediment
柴油中的水和沉积物 - 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。 - The biggest ecological impact could be less sediment swept downstream as silt accumulates in the reservoirs.
大坝最大的生态影响可能是使流往下游的沉积物变少了,因为淤泥都聚集在水库里。 - The development of sequence can be controlled by three factors, namely tectonic subsidence, sediment supply and climate.
层序发育的影响因素可分为构造沉降、沉积物供给和气候因素。