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
- The impact of environmental factors on cod, tn, tp release from sediment
环境因子对底泥释放COD、TN和TP的影响研究 - 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。 - 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。 - 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。 - They also protect watercourses and maintain water quality by reducing sediment and filtering pollutants.
他们还可以保护河道，并通过减少沉积物和过滤污染物保持水质。 - 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。 - 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。 - 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。 - 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 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。