Over the palisade, volcanic debris sedimentation has formed a parallel layer.

而连成一片崖壁上，火山喷发后碎屑沉淀成为平行层。

Erythrocyte sedimentation rate, ESR and C-reactive protein test to indicate inflammation inside the body.

红细胞沉降率、ESR、C反应蛋白检测，提示体内炎症。

Sedimentation is the process in which material is carried to the bottom of a liquid.

沉降是指物质被带到液体底部过。

From this, you may come to realize how fast the sedimentation was during these 400 years.

看来，这400来沉积速度是相当可观。

He calls the dams " problematic, " explaining that they will lead to sedimentation, which damages water quality.

他称这些大坝“存在问题”，并解释称这会导致沉淀，这会损害水质。

With improved agriculture skills practiced by Kabugi and other farmers, less sedimentation is deposited into the river.

由于卡布吉和其他农民采用了更好农业技术减少了向河流排放沉积物。

This drop in sedimentation reduces the cost of cleaning the water once it gets to the Thika Dam.

从而减少了锡卡大坝工作成本。

The first step, sedimentation, just takes time.

第一步，沉淀，只是需要时间。

But it was just such a process of sedimentation of organic matter which, over millions of years, produced modern-day petroleum fields.

但正是这样一个有机物质沉积过，在数百万时间里，产生了现代油田。

They usually have three parts: sedimentation, filtration, and disinfection.

它们通常包括三个部分：沉淀、过滤和消毒。

Then those fine grained layers built up by sedimentation, that could have taken centuries.

接着那些细颗粒层便因为沉积作用而开始形成，这需要经历几个世纪。

Often, though, particles are just too small to be removed by sedimentation alone and need to be filtered.

但是，通常情况下，颗粒太小而无法单独通过沉淀去除，因此需要过滤。

On top of the spherules, there seemed to have been a period of normal sedimentation, eight metres of mud had built up.

小球体层上面似乎有一个正常沉淀时期，堆积了8米厚泥沙。

In 1980, when Louis and Walter Alvarez were looking at the sedimentation rates, they weren't really interested so much in the extinction of dinosaurs, they were looking at, measuring the rate of sedimentation of deep ocean sediments.

在1980路易斯和沃尔特·阿尔弗雷兹当时在研究沉积速度，他们对恐龙灭绝并没多大兴趣，他们关注是，对深海沉积物沉积速率测量。