Sediment
英音[ ˈsedɪmənt ] 美音[ ˈsedəmənt ]

泥沙

常用释义

词性释义

n.

沉淀物,沉渣;(最终形成岩石层的沙、石等)沉积物

v.

(液体)沉淀;沉积
例句
  • 全部
  • 泥沙
  • 沉积物
  • 沉淀物
  • 沉淀
  • 沉积
It had 1, 100 years of sediment accumulated on top of that.
整艘船都埋在海里,累积了一千一百年的沉积物。
The bottle should not be allowed to touch the bottom in the sampling to avoid stirring up the sediment.
为了避免在采样过程中搅起沉积物质,瓶子不得接触水底。
不能排除,但是,可变沉积物的理化特性也产生了一些效果。
With oil settling into the sediment deep on the seafloor, it's difficult to see at this point exactly how they are going to pull that off.
但是随着漏油沉降到深海海底,目前来看很难知道他们将如何完成那一目标。
在翅碱蓬各器官中的分布特征与根系沉积物中有机质及污染物理化性质有关。
天然河流的悬沙,通常系由各种大小尺寸和沉速的粒子组成。
This article, by means of biological toxicity tests, analyzes the feature of the bottom Sediment poison pollution in the Dashahe River.
运用生物毒性监测方法,对深圳市南山区大沙河底泥毒物污染特征进行了分析。
利用抗坏血酸的增感作用直接测定了渗透水和水系沉积物中的痕量铍。
他们翻动岩石,搅动沉淀,期待着下游的网中能够有所收获。
若,旧事提至今日,不管按不按长姐的导向所为,起码会对长姐的话加以过滤沉淀,三思方为。
non-uniform sediment transport in form of suspended and bed load, with the consideration of exchange mechanic between them.
输砂通量考量非均匀沉滓之悬浮载及河床载运移,以及两者间交换之机制。
The effect of DOA on naphthalene sorption on sediment might be attributed to the two main actions at least.
小分有机酸对萘在沉积物上的吸附影响主要取决于两个方面的作用。
单颗泥沙的粒径通常不足以描述其性质。
Eventhat has not been much use as those tributaries are not powerful enough to distribute the sediment in an ecologically valuable way.
但是这没有太大的作用,因为这些支流提供的沉积物不足以产生生态意义上的效果。
These cores were passed along the surface sediment by the diver, and stopper were installed at both ends.
这些样品柱由潜水员沿沉积物表面方向采集,两端均塞住。
The second type of core, the 'surface skimmer'core, was used to measure the composition of recently-deposited sediment.
第二类样品柱,“表面浅采型柱”,用于测定新近沉积的沉积物的组成。
Flowing water, though, has routinely moved gargantuan amounts of sediment on Earth and could have done so on the Red Planet as well.
反观地球上的水则是一直在反覆搬运著数量庞大的沉积物,那麽在火星上也可能进行相同的过程。
不同方法预测的稳定带底界与实际含水合物沉积底界很难一致。
Shells and bones decay and disappear when left on the bottom of the sea, where sediment is not accumulating.
介壳与骨骼若落在海底,而不为沉淀物所掩盖,也便腐烂而消灭。
最后对推荐的最优方案,进一步讨论了考虑风场条件和沉积污染后对水质模拟结果的影响。
The flexing action of the sleeve breaks up any sediment or build-up in the valve, which makes the Type A a reliable low-maintenance valve.
套管的弹性运动可以碎裂淤积在阀门内的任何沉淀物,这使得A型夹管阀成为一款可靠的低维护的阀门。
(化学)液体;在沉渣或沉淀物之上悬浮的。
该模型引入了非饱和输沙的概念,能够反映沿程细沟侵蚀的变化规律。
潮流作用下,绝大部分黄河入海泥沙沉积在黄河三角洲附近,只有少量悬沙可以发生长距离输送。
The Lithofacies is usually classified into overflow, explosive and volcanic sediment facies.
岩相分为溢流相、爆发相和火山沉积相;
Older water heaters can rust, collect sand and sediment in the bottom, and are also costing you 15% of your household's energy dollars.
老旧热水器的底部会生锈,积灰并产生沉淀物,同时还会消耗15%的家庭能源。
通风空调系统风管中的聚集物可能引发火灾,或成为火灾在建筑物内蔓延传播的重要途径。
三角洲沉积物堆积的重量可以大到使地壳下沉的程度,因此在沉积中心周围形成一条深沟。
环境保护署每月进行水质监测一次,而海床沉积物监测则每年进行两次。
有关水质及沉积物样本测试方法详情,请参阅附录A-13及A-14。
1·They are found wherever fast rivers carrying loads of coarse sediment once flowed.
在携带大量粗泥沙的湍急河流流经的任何地方,都能找到它们。
2·Others point out that decreased sediment loads will likely lead to erosion of downstream riverbanks and the Mekong Delta.
其他人指出,泥沙负荷的减少可能会导致下游河岸和湄公河三角洲的侵蚀。
3·Scientists believe water activity affected this plateau after the formation of the nearby canyons. Although the source of water and sediment remains uncertain.
科学家相信,在附近峡谷形成之前这片高原受到过水的影响,虽然水源和泥沙的问题仍不明朗。
4·Nevertheless, sediment continues to pour down from the mountainside because of poorly planned road excavations.
然而因为公路挖掘规划拙劣,泥沙继续从山上倾泻而下。
5·River sediment is a major threat that could undo all the positive effects the dam is supposed to bring.
河流中泥沙的堆积将是一个由大坝修建所产生的,能抵消所有正面影响的巨大威胁。
1·The organic matter may partially decompose, using up the dissolved oxygen in the sediment.
有机物可能会进行部分分解,并耗尽沉积物中的溶解氧。
2·The crater, now deeply buried in sediment, was originally about 200 kilometers in diameter.
这个陨石坑现在深埋在沉积物中,最初直径约200公里。
3·They had found a prehistoric boat, preserved by the type of sediment in which it was buried.
他们发现了一艘史前的船,这艘船依靠埋藏它的沉积物保存了下来。
4·So sediment is transported and then deposited and it forms layers on the Earth's surface over time.
所以沉积物被运输,然后沉积,随着时间的推移,它在地球表面形成了层。
5·Most desert streambeds are normally dry, but they occasionally receive large flows of water and sediment.
大多数沙漠河床通常是干燥的,但它们偶尔也会有大量的水流和沉积物。
1·Many organisms that die in the sea are soon buried by sediment.
许多在海里死亡的生物很快便被沉淀物掩埋。
—— 《柯林斯英汉双解大词典》
2·When snorkeling, do not touch the coral or stir up sediment, as these actions can damage the reef's fragile ecosystem.
潜泳的时候,不要碰珊瑚礁或者搅动沉淀物,因为这样做可能会破坏珊瑚脆弱的生态系统。
3·Ocean plants buried in sediment can help reveal Earth’s temperature thousands of years ago.
沉淀物下被埋的海洋植物能帮助揭示数千年前地球的温度(变化)。
4·However, I did find some really cool places where there had been soft sediment deformation, probably from the rocks landing in marshy areas next to the river.
然而,我确实发现了一些真正酷的地方,那儿曾经有一些柔软的沉淀物异形,可能从岩石飘落在紧邻河流的沼泽区域。
5·His team analysed mud samples from Lough Monreagh in Ireland and discovered layers of white sediment made up of calcite crystals from algae.
他的团队分析了爱尔兰洛蒙雷阿湖泥浆样本,发现了由海藻中方解石晶体构成的白色沉淀物涡旋层。
1·Scientists first identified this impact in 1980 from the worldwide layer of sediment deposited from the dust cloud that enveloped the planet after the impact.
1980年,科学家首次在从尘云中沉淀下来的全球范围的沉积层中识别出这种撞击,这些尘云在撞击后围绕着地球。
2·They could train farmers to allow the sediment to settle out of the wastewater before using it-thereby avoiding the worst of the faecal matter.
还可以培训农民,让他们在使用废水之前就通过沉淀来净化它,从而避免出现最坏的残渣问题。
3·The gold, detached from the copper, forms a sediment at the bottom of the cell.
针脚里的铜溶解之后与金分离,金沉淀在电解池底部。
4·They turn up rocks and disturb sediment to see what flows into a collection net downstream.
他们翻动岩石,搅动沉淀,期待着下游的网中能够有所收获。
5·Older wines may also have some sediment, which doesn't damage the flavor.
年份长的酒还可能会有一些沉淀,酒的味道却不会因此受到什么影响。
1·At certain times, apparently, more icebergs from the Arctic Ocean in the far north were traveling south well into the North Atlantic before melting and shedding their sediment.
显然,在某些时候,来自北冰洋最北端的更多冰山赶在融化沉积前向南漂入北大西洋。
2·Aside from biological collections, Scripps also houses cores of sediment collected from the ocean bottom.
除了生物类的藏品外,克里普斯海洋研究所还保存有从海底收集来的沉积岩芯。
3·The tectonic location, stress condition, sedimentary environment, sediment characteristic and wall rock condition are the elementary factors considered in loop bedding study.
研究环状层理必须综合考虑构造位置、应力条件、沉积环境,沉积特征、围岩条件等因素的影响和控制作用。
4·There are two basin sediment types: the platform type and trough type.
盆地沉积类型有台地型和海槽型两种。
5·Deposition is the laying down of sediment that has been transported.
沉积是已搬运的物质再沉积下来。
常用短语
sediment transport
sediment transport - 沉积物运移;泥沙流移;土砂流送
sediment concentration
sediment concentration - 含沙量;沉积物浓度
sediment yield
sediment yield - 产沙量;泥砂生产量
sediment deposition
sediment deposition - 沉积物沉降;淤积量
bottom sediment
bottom sediment - 脚子;底沉积物
sediment discharge
sediment discharge - 输沙量;输沙率;土砂流量;沉积物流量;沉淀物排放
adj.+n.
同义词
n.
[地质]沉积;[化学]沉淀物
同根词 (词根sediment)
sedimentary adj 沉淀的
sedimentation n [矿业][物化] 沉降,[化学] 沉淀