| 释义 |
sediments 英'sedɪmənts美'sedɪmənts COCA¹⁸⁸⁴⁹BNC¹⁰⁰⁴⁰Economist⁵³⁵⁸¹⁺¹
基本英英搭配例句
n.沉淀物⁹³名词sediment的复数形式⁷.原型sediment 的复数
名词 sediment:
matter that has been deposited by some natural process
动词 sediment:
deposit as a sedimentsettle as sedimenthalogen sediments卤化沉积water sediments水成沉积物graded sediments分级沉积inorganic sediments无机沉积物bottom sediments底沉积marine sediments海积物
Regions of the ancient lava field, which flowed from volcanoes201.4m years ago, are preserved in sediments in Newark and Hartford, in the north-eastern US.
这些201.4万年前从火山口流下的古老熔岩被保存在美国东北部纽瓦克和哈特福德的沉积物中。 yeeyan
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。 yeeyan
And, at this point, traces of industrialization can only be found in sediments in Europe.
而在这一点上，工业化的痕迹只在欧洲的沉积物中找到。 yeeyan
As the crust shifts, however, it can bring sediments containing ancient corpses back to the surface, where they decompose, removing oxygen from the atmosphere once more.
然而，由于地壳的变动，那些包含着古代动植物尸体的沉积物重新回到了地球表面，在那里他们分解，并又一次的从大气中吸取氧气。 yeeyan
Berg's team is in contact with scientists in Dhaka to evaluate arsenic migration into deeper sediments.
伯格的团队正与达卡的科学家们合作，评估砷元素向深层沉积物中移动的情况。 yeeyan
But the chemical lingers in the sediments and waters of the Channel Islands environment, Sharpe said.
但这种化学物质残留在海峡群岛周围环境中的沉积物和水域中。 yeeyan
Gravity constantly tugs downward on a slope, but only when gravity’s force exceeds the strength of the rocks, soils, and sediments composing the slope does land begin to slide down hill.
重力不断的向下托拽山坡，当重力作用超过岩石、沙子和沉积物的强度，就形成滑坡，并使得地面开始沿着山坡滑落。 yeeyan
He argues that human activity has not been reflected in the simultaneous formation of sediments worldwide.
他表示，在全球范围内，人类活动尚未在同时形成的沉积物上有所反映。 yeeyan
Like most other islands in the Bahamas, Cat Island is located on a large depositional platform that is composed mainly of carbonate sediments and surrounding reefs.
和巴哈马其他许多岛屿一样，卡特岛位于一个主要由碳酸盐沉积物构成的巨大台地上，周围被珊瑚礁环绕。 yeeyan
Methane is formed in freshwater by microorganisms degrading organic matter in the sediments in the absence of oxygen.
甲烷在淡水中氧气存在的情况下在沉积层里通过微生物的自然降解来生成. yeeyan
On the basis of the new study, he thinks that such sequestration may not always happen and probably depends on the composition of sediments and the complexity of water flow underground.
在新研究的基础上，他认为这种隔离并不是经常发生并且还有可能决定于沉积物的构成和地下水流动的复杂性。 yeeyan
Or you look at old beaches that are now stranded above the sea- line, or you look at sediments that have textures that indicate they were deposited inter- tidally.
或者可以审视在现在海平面以上搁浅的旧海滩，或关注那些标识沉积在高和低潮线之间的，有纹理的沉积物。 yeeyan
Recent discoveries of Siberian and Alaskan lake bed sediments leaking large quantities of methane have prompted climatologists to call for more study and satellite monitoring of these regions.
最近发现西伯利亚和阿拉斯加湖床沉积物中有大量甲烷泄漏，促使气候学家呼吁对这些地区进行进一步研究和卫星监测。 yeeyan
She and Ward analyzed seafloor sediments from the coast of British Columbia that accumulated during and between the two extinctions, measuring the ratios of different types of carbon.
她和沃德共同分析了英国哥伦比亚海岸的海底沉积物，测定了不同类型的碳的含量。这些沉积物形成于上述两次大灭绝之间。 yeeyan
She scooped out the yeasty sediments.
她将发酵的沉淀物舀了出来。 i21st
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。 yeeyan
Some researchers believe that bacteria in ocean sediments are connected by a network of microbial nanowires.
一些研究者认为，海低沉积物里的细菌是由微生物的纳米线网络连接起来的。 yeeyan
The highest levels of these compounds are found in some soils, sediments and food, especially dairy products, meat, fish and shellfish.
这些化合物聚积最严重的地方是在土壤、沉淀物和食品，特别是乳制品、肉类、鱼类和贝壳类食品中。 who
The researchers based their study on ice age land and ocean surface temperature obtained by examining ices cores, bore holes, seafloor sediments and other factors.
研究人员将他们的研究基于冰河时期陆地与海洋的表面温度，通过检查冰核心，钻井，海底沉积物和其他因素。 yeeyan
The ridge is formed primarily from marine sediments scraped off the top of the Australia plate and piled up on top of the leading edge of the Sunda Plate.
洋脊的形成主要是由于从澳大利亚板块顶端刮落的海洋沉积物，在巽他板块的前端表面堆积起来了； yeeyan
The discovery that carbon from the ocean floor can be mixed so deep within the mantle raises the larger question of how much of the ocean floor and sediments are carried to the deep mantle.
来自海洋板块中碳元素混杂在如此之深的地幔中这一现象的发现使人们产生更大的疑问，到底有多少海洋板块和沉积物被带到深层地幔中。 yeeyan
The wires transport electrons from bacteria in deeper, oxygen-poor sediments to bacteria in oxygen-rich mud near the surface.
这个通路从深层的缺氧的沉积物的细菌中给表面富氧物中的细菌运输电子。 yeeyan
The sediments are rich in clay, which forms when water weathers rocks into fine-grained particles.
这些沉积物富含粘土，粘土是由水流将岩石侵蚀成细小的微粒所形成的。 yeeyan
These layers are eventually buried by sediments.
这些盐层最终被沉积物覆盖。 yeeyan
This makes carbonate sediments on the floor of the ocean that are subducted back into the Earth though plate tectonics.
这样在海洋表面的碳酸盐的沉积物通过板块构造返回地球中。 yeeyan
To do that, researchers need to continue reconstructing past ocean temperatures using coral reefs and ocean sediments in different parts of the ocean to help models do a better job.
为了实现这一点，研究者必需通过海洋中不同地区的珊瑚礁和海洋沉积物继续重现海洋过去的温度，以此帮助气候模型更好地运作。 yeeyan |