沉降

Therefore, the settlement and deformation are key problems of geotechnic techniques when a building is laid on the soft one.

在软土地基上修建构造物时，其沉降变形问题是关键性的土工技术问题。

The experimental research was made according to the granulometric principle on wet ground fine cement by optical sedimentation granulometer, and the factors which influence the particle size measurment were studied.

研究了应用光透沉降粒度仪对湿磨细水泥进行粒径检测的原理、试验结果及影响检测精度的因素。

Methods Spermatocytes, early stage spermatids and the later stage spermatids were separated from the adult rat testis by the velocity gravitative sedimentation technique. Using the whole mount electron microscopy, SDS-PAGE and Southwestern blot, the morphology, components of NM-L-IF and the relationship between an A-T repetitive DNA fragment and the proteins of NM-L-IF in those cells were analyzed.

利用整装电镜技术、SDS-PAGE和Southwestern blot等技术观察与分析经单位重力沉降法分离的大鼠精母细胞、早期精子细胞和晚期精子细胞的NM-L-IF的形态结构、蛋白组成及其与A-T重复序列的相互关系。

Then through building modes of Mountain Hala'alat and faults controlling basin, it is thought that uplifting of mountain, subsidence of Wuxia fault belt and Heshentologa innertief basin have close relation to circle of landmasses, strike slip motion of marginal faults, so"Transpression Model"and"Differential Circling, Departure Up And Down Model"are proposed.

通过建立哈山及控山控盆断裂的构造模式，认为哈山的隆升、乌夏断裂带的沉降及和什托洛盖盆地的发育与地块间的相互旋转、盆地周缘走滑断裂的旋向关系密切，因此符合压扭构造模式和&差速旋转、上下脱耦&模式。

Sedimentation at moderate Péclet number is a headachy problem.

中等Péclet数沉降问题的解决一直是一大难题，主要困难在于对分布方程的求解。

The main contents of experiment as following:(1) Modified polymerized ferric sulphate decoloring agent is made through oxidation, hydrolyzation, polymerization with ferrous sulphate heptahydrate, sulphate acid, natrium chlorate etc.

本论文为印染废水的絮凝沉降处理方法提供了一种新型的性能优良的脱色剂，具体内容有：(1)采用七水硫酸亚铁、硫酸、氯酸钠等原料，通过氧化、水解、聚合反应，制备了改性聚合硫酸铁脱色剂。

Urban soil bodies generally exist in the hydrochemistry environment of normal temperature, atmospheric pressure and slow variation. Under this kind of conditions, the chemical components in soil, which are an essential factor affecting the stability of soil, play an important role in this kind of environment, and also have an important influence on surface subsidence, production of earth holes and so on.

城市区域的土体环境一般是处在常态即常温、常压、缓变异的水化学环境中，在这种环境中，影响土体稳定的要素－土体中的化学组份扮演著重要的角色，而其对诸如地面沉降、土洞的产生都有重要影响。

The effect of sound field on hydrous ZrO2 colloid produced with the sol-gel method is studied.

文章研究了不同声场条件作用下，溶胶-凝胶制备氧化锆纳米粉体过程中胶体的沉降、性状以及胶体的ζ电位。

The mechanism of removing Zn(superscript 2+) has formed the chelating agent of hydroxamic acid group and Zn(superscript 2+), and the concentration of its maceration extract by water is 1/51 of the neutralization method's, so it is provided with better stability and environment safety.

捕集剂去除Zn(上标 2+)的反应机理为羟肟酸基团与Zn(上标 2+)形成了稳定的螯合物。摘集剂与Zn(上标 2+)反应形成的沉降物的浸出量仅为中和法沉淀的1/51，具有较高的稳定性和环境安全性。

Based on the concept of deformation energy, the settling velocity of spheroid in the muddy water with hyperconcentration is researched in this paper.

一、BlJ西固体颗粒在清水中的沉速，经过不少学者的长期研究已经取得了很多成果。但固体颗粒不总是在清水中沉降。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。