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1)  excessive displacement
过量沉降
1.
This paper introduces the measure of excessive displacement of dikes, rifts operation method, topping of dike during the flood season, storm prevention and the earth slide prevention in project practice.
介绍了堤防的过量沉降、裂缝的处理方法,在汛期防止堤防漫顶、防风浪及工程实践中防滑坡的处理措施。
2)  sedimentation [英][,sedɪmen'teɪʃn]  [美]['sɛdəmɛn'teʃən]
沉降过程
1.
We discuss the rheological properties, sedimentation process and fractal trait of nano-SiO_2 suspensions.
 研究了纳米SiO2悬浮体系的流变特性、沉降过程以及分维特性。
3)  Subsidence process
沉降过程
1.
At present, the existing problems of subsidence process in our country's sugar mills are the long retention time of juice in subsider, which easy to cause the sucrose inverted resulting in much loss of sucrose, and the worse quality of clarified juice, the less density of mud juice.
目前我国糖厂沉降过程存在的问题是糖汁在器内停留时间长,容易引起蔗糖转化,糖分损失大且清汁质量不高,泥汁密实性差,这对产品质量和糖分收回带来一定的影响。
4)  screen-bowl
沉降过滤
1.
The working principle and technical characteristics of LWZ1400×2000 screen-bowl centrifuge in Xieqiao Coal Separation Plant are introduced,and the technical effects of the centrifuge on coal slime recovery flow are discussed.
介绍了LWZ1400×2000型沉降过滤式离心脱水机的工作原理和技术特征,及其在谢桥选煤厂用于煤泥回收流程中的工艺效果。
5)  settling process
沉降法,沉降过程
6)  deposition flux
沉降通量
1.
Dry and wet atmospheric deposition fluxes of elements in the Plain area of Beijing Municipality,China;
北京平原区元素的大气干湿沉降通量
2.
The results showed that the deposition flux of Pb、Cu、Cd were decreased and in the order of Pb>Cu>Cd.
结果表明,三种元素在珠江口地区沉降通量的变化规律是Pb>Cu>Cd。
3.
The results showed that the deposition flux of Al, Fe, and Mn are about 50% in the whole year in spring, and is the least in summer, accounting for less than 10%.
结果表明,三类地壳元素春季在青岛近岸海域的沉降通量占全年的50%以上,而夏季不到10%;Cu秋季≈冬季(各占30%左右)>春季>夏季;Pb、Zn四季沉降通量的变化规律为冬季>春季>秋季>夏季。
补充资料:对映体过量
分子式:
CAS号:

性质:通常用%e. e.表示。系指两种对映关系的异构体R和S的百分含量之差。对映体过量百分率(%e. e.)=100%=R%-S%。式中,[R]为主要对映体产物的量,[S]为次要对映体产物的量。例如,R和S两对映体重量分别为60和40,则该化合物的对映体过量为20%。

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