marine sediment
海洋沉积物：指在海洋环境中沉积的矿物质、有机质和生物残骸等组成的物质。
常用释义
英式发音
美式发音
基本释义
- 海洋沉积物：指在海洋环境中沉积的矿物质、有机质和生物残骸等组成的物质。
例句
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1·Petroleum, consisting of crude oil and natural gas, seems to originate from organic matter in marine sediment.石油由原油和天然气组成，它们似乎来源于海洋沉积物中的有机物质。
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2·In this paper, the Marine sediment is regarded as a wet granular media.本文将海底沉积物视为一种紧密的湿颗粒介质。
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3·In this paper, a new principle of in-situ testing penetrating resistance of Marine sediment is given and analyzed simply.介绍一种新的海底原位测试原理，对该测试原理进行简单的理论分析。
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4·Marine sediment is the reflecting boundary of the shallow sea, and the sound wave in the wave-guide of the shallow sea is greatly influenced by the Marine sediment.海底沉积物作为声在浅海中传播的下边界，不同底质的海底对声波在波导中的传播具有重要的影响。
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5·The organic carbon contents, compositions and distributions of various biomarker compounds were examined in leg NS90-103 of marine sediment core from chinese Nansha sea areas.研究了南沙海域NS90—103柱样有机碳含量、各类生物标志化合物的组成和分布及其地球化学意义。
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6·Effects of florfenicol on the activities of nitrate reductase, nitrite reductase and alkaline phosphatase in marine sediment were studied in laboratory by simulation experiment.通过室内模拟实验研究了氟苯尼考对海洋沉积物中硝酸盐还原酶、亚硝酸盐还原酶、碱性磷酸酶活性的影响。
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7·Effects of florfenicol on the activities of nitrate reductase, nitrite reductase and alkaline phosphatase in marine sediment were studied in laboratory by simulation experiment.本论文对该菌株进行紫外诱变，筛选高产菌株，并研究其产亚硝酸盐还原酶的条件，所产亚硝酸盐还原酶的酶学性质和稳定性。
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8·The calculation method of I0 is of scientific foundation and accessibility and it can provide the exact sedimentation ages and explain the correlation of Marine sediment layers.提出I0的定值计算方法具有科学依据，可操作性强，为揭示海洋沉积地层相关关系和沉积年龄精确测定提供技术支撑。
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9·A simple and rapid slurry sampling method was established and used for the determination of trace Cu in Marine sediment samples by graphite furnace atomic absorption spectrometry (GFAAS).本文研究了一种使用悬浮液进样石墨炉原子吸收光谱法快速、简便地测定近海沉积物中痕量铜。
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10·Significant progress in the establishment of a unified Marine sediment dynamics has been made through the joint effort by physical oceanographers, coastal engineers and Marine geologists.海洋沉积动力学正在打破传统，走向海洋工程学、物理海洋学和地质学的联合，共同建立一门综合性的、统一的沉积动力学。