sediment GREGMAT专八雅思托福

sediment by extraction

(燃料)工业苯萃取沉淀物测定

The sediment of coffee will settle.

咖啡渣会沉淀下去。

sluicing sediment for gold.

冲洗沉淀物以获取黄金

the accretion of sediments in coastal mangroves.

海岸红树林里沉积物的增加。

the DNA was sedimented by centrifugation.

DNA被用离心过滤法沉淀下来。

sediment building up on the ocean floor.

海底积累的沉积物

clear, sediment-free claret;

清亮、无沉淀的红酒；

the sediments vary from coarse conglomerate to fine silt and clay.

该地带与砾岩和燧有。

sediment settles near the bottom of the tank.

沉渣在水槽底部附近沉积。

The sediments are detrital and largely of greywacke facies.

沉积岩为碎屑质，大部分属于杂质砂岩相。

River sediments gradually silted the harbor.

河的沉积物逐渐使港口淤积

The sediment settled and the water was clear.

杂质沉淀后, 水变清了。

The variation of varve thickness may show a decrease of sediment flux during the Little Ice Age, and an increase of sediment flux after 1960s.

但纹层厚度的变化可能揭示出小冰期沉积通量的减少和上个世纪六十年代之后沉积通量的增加。

Abstract： Flocculation and deflocculation of fine sediment play an important role in soil structural stability, agrochemical compounds movement and eroded sediment transport.

摘 要： 细颗粒泥沙的絮凝-分散对壤结构的稳定性，壤中农用化合物的迁以及侵蚀泥沙的输、沉积有重要作用。

- - this is not waltz, this is boater of white foreign form sediment is rowing.

--这不是华尔兹,这是白洋淀 船工在划船。

There is a serious sediment deposition in the wharf apron of an alongshore pile wharf.

摘要顺岸式桩基码头前沿会发生较??严重的泥沙淤积。

Using flow sediment laden formula set by Hanqiwei and overyear runoff,sediment data,the sediment retaining prediction of Manwan reservoir is carried out.

利用韩其为[1]水挟沙力公式以及戛旧站多年径、泥沙资料,进行了漫湾水库的拦沙预测分析。

It is the unsolidified sediment consisting of disordered kaolinite and small amount organic matter and lignite materials.

常含少量有机质或与褐煤矿层等伴生。

Site soils in southern area of Jiangsu province belong to washland sediment or limnetic facies sediment.The components of sediment are very complex and process of sedimentation is in disorder.

苏南地区场地主要为漫滩相、湖沼相或冲湖相新近沉积软弱,结构松散,沉积零乱,成分复杂,饱水可液化粉细砂层及粉层较为发育,在地震或动力荷载的作用下有可能发生软震陷或砂液化。