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sediments

美 [ˈsedəmənt]英 [ˈsedɪmənt]

n.沉渣；【地】沉积物；沉淀(物)
网络底泥；尿沉渣镜检；沈积物

复数：sediments

sediments

sediments

adj.+n.

marine sediment

英-汉英-英网络释义

sediments

n.

1.【地】沉积物

2.沉淀(物);沉渣

1

The deepest sediments were laid down in the distant past , while more recent sediments were nearer the surface .

最深处的沉积物来自最遥远的过去，而表层的沉积物来自较近的时代。

2

Multi -techniques were applied to characterize the surface interactions for organic and inorganic windings of marine sediments.

用多种表面分析技术对海洋沉积物表面无机 —有机组分的相互作用进行了表征。

3

The total volume of sediments carpeting the ocean bottom has turned out to be surprisingly small .

覆盖海底的沉积物的总体积显得惊人地微小。

5

All that gas buoys up through the sediments and into the ocean , heating up the deep waters .

所有的这些气体穿过沉淀物浮向海洋，使深海海水温度升高。

6

"There was active-enough chemistry in the sediments that the decay process didn't occur as quickly as the mineralization process, " he said .

“沉积物中有积极的，足够的化学物质，（它的）衰变过程没有同成矿过程一样快，”他说。

11

After placement of the bottom stopper , the valve on the top stopper was closed and the core was withdrawn from the surrounding sediments .

塞上底端的塞子后，关上顶端塞子上的阀门，之后将样品柱从周围沉积物中拉出。

12

typical mountain -building episode, a thick section of sediments, deposited in a geosyncline along the margin of a stable block , is crumpled .

在一个典型的造山期中，沿着一个稳定地块边缘的地槽中沉积的厚厚的沉积物遭到揉皱。

14

Consequently , remediation of sediments contaminated by refractory organic pollutants is one of the urgent environmental issues at present .

因此，对底质中难降解有机物的修复是目前所迫切需要解决的环境问题之一。

15

However , active faults are usually developed in soft sediments , and sometimes do not leave any macroscopically observable trace.

但是，这些断层常发育在松散沉积物中，没有明显的宏观形迹。

16

They took root in the limy sediments which had been carried down from the tops of the hills and they became plants .

它们在从山巅上冲下来的石灰质土壤中生根，成为植物。

17

The abrupt decrease in transporting power causes a stream to drop most of its load of sediments near the base of a mountain.

搬运力的突然减小使河流在山脚附近卸下它所负载的大部分的沉积物。

18

Some of the very flat-bodied Ediacarans, for instance , lived on sediments and appear to have fed by directly absorbing nutrients by osmosis .

例如，有些埃迪卡拉动物身体非常扁，附着于沉积物上生活，似乎是靠渗透直接吸取养分而活。

19

So this rainwater is flooding down the hillside , carrying with it sediments from the construction site , smothering the coral and killing it.

所以雨水淹没了山坡，夹带着建筑工地里的沉积物，让让珊瑚礁窒息，置它们于死地。

20

Water seeping through typically dry sediments had darkened the surface , especially in the west .

由干燥沉积物中渗出的水分时陆地表面出现了深色的色块，特别是在图中西部位置。

21

Part of the boundary P within the sediments can be released to the sediment interstitial water by decomposing or dissolving.

沉积物中部分固定的磷可通过分解或溶解作用而释放磷酸盐到沉积物间隙水中；

23

25

Corals may also have trouble coping as sea level rises and stirs up sediments , said Kimberley Yates of the U. S. Geological Survey.

美国地质研究所的克姆波利·耶斯说，当海平面上升，沉淀物搅起，珊瑚也会有苦难当头。

28

The sediments are the important reservoirs of mineral nutrients and sedimentary P can function as a main internal P source for the lakes .

沉积物是湖泊营养物质的重要蓄积库，也是湖泊内源性 P 的主要来源。

29

the main form of inorganic nitrogen in sediments was of ammonia , and the submerged plant cannot change this case.

沉积物中可交换态无机氮以氨氮为主，沉水植物的存在并没有改变这一格局。

30

Correlation analyses indicate a strong fixation ability of iron minerals to metals for soils and sediments .

土壤和沉积物中的铁矿物对重金属有强烈的固定作用。

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