sedimentation

名词沉积; 淤积; 沉淀，沉降; 沉降法

1. 沉积：拉尼尔所观察的沉积(sedimentation)现象,以及选择了不当的标准所产生的危机,意义重大. 今天我们看到的这样东西光亮如新,但未来总有一 天东西会变旧,我们会一直用磁盘操作系统和视窗,用到大家都不想再用.

2. 沉降：使松香比表面积增大,体系能量增加,体系处于一种热力学不稳定状态,常常造成乳液不稳定,出现分层(eremaing)与沉降(sedimentation)、絮聚(floeculation)或聚集(aggation)、聚结(eoaleseence)、破乳(deemulsificatnin)等多种现象,

3. 沉积作用：沉积作用(sedimentation) 广义指造岩沉积物质进行堆积和形成岩石的作用. 包括母岩的解离(提供沉积物质)、解离物质的搬运和在适当场所的沉积、堆积,以及经物理的、化学的和生物的(成岩的)变化,固结为坚硬...

1. They are a natural museum of marine sedimentation, characterized by abundant sedimentary structures and sight spots.

2. According to design regulations, sedimentation within 3 millimeters a month is allowed.

3. Reducing erosion and sedimentation will also improve water quality downstream in both rural and urban areas.

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4. A particular problem is that the sedimentation problem cannot be solved completely in the near future.

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