沉降

Control criteria principles and some advices of construction engineering land subsidence are put forward in the article.

提出了建设工程地面沉降控制标准的制订原则，对控制标准的制订提出了一些建议。

Land subsidence is quite universal around the world, especially in urbanized area.

地面沉降在世界各地非常普遍，在城市地区尤为显著。

It is understood that Shanghai's suburbs subsidence speed by accelerating, largely due to lack of monitoring and management.

据了解，上海郊区的沉降速度逐年加快，很大程度上由于缺乏监控和管理。

In this paper,the general phenomenon about subsidence and deformations of surface in subway construction is illustrated.

阐述了城市地铁施工过程中，地表沉陷与变形的一般现象，探讨了地表沉降指数函数计算公式。

The subsoil settlement is one of the main research subjects in soil mechanics.

摘要地基沉降是土力学中的主要研究课题之一。黄土由于其特殊的结构性，一般在浸水与压力的作用下显示出不同程度的增湿变形。

A calculating example shows the calculating precision of substratum settlement is improved by choice for the calculating method.

算例表明，通过对计算方法的选择，提高了下卧层沉降的计算精度。

It was indicated that the sulfur deposition in Hunan is high.

90；估计每年硫沉降分别是 6。

It summarizer the environmental monitoring activities carride out byin the USSR and some other countries after the accident .

本文介绍了苏联切尔诺贝利核电站事故的放射性核素释放和地面沉降特点，简述了事故后苏联和其他国家的环境监测活动并讨论了γ能谱技术在环境放射性监测中的重要性。

The fourth chapter investigated disperse of attapulgite in organic medium, such as sdimethyl-benzene and carbinal, in aqueous solution with different pH, different surface-active agent, firstly.

论文的第四章首次通过沉降法对凹土在不同酸碱度、不同表面活性剂的水溶液中的分散情况以及在二甲苯、甲醇等有机介质中的分散性进行了探讨。

The result indicates that viscosity of MAP suspension will become lower as temperature becoming higher.

结果表明，随着温度的升高，磷铵料浆粘度降低，料浆重力沉降速度增大。

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。