地基

But energy dissipates rather quickly as distances grow from epicenters -- and the ground beneath Port-au-Prince is less stable by comparison and "shakes like jelly," says University of Miami geologist Tim Dixon.

然而，根据迈阿密大学地质学家Tim Dixon的说法，太子港相比之下，地基不够牢固，地震来袭时&晃得像果冻&。新春课程温暖上线，春季，和网校一起成长！

But energydissipates rather quickly as distances grow from epicenters -- and the ground beneath Port-au-Prince is less stable by comparison and "shakes like jelly," says University of Miami geologist Tim Dixon.

然而，根据迈阿密大学地质学家Tim Dixon的说法，太子港相比之下，地基不够牢固，地震来袭时&晃得像果冻&。

But energy dissipates rather quickly as distances grow from epicenters -- and the ground beneath Port-au-Prince is less stable by comparison and "shakes like jelly," says University of Miami geologist Tim Dixon.

然而，根据迈阿密大学地质学家Tim Dixon的说法，太子港相比之下，地基不够牢固，地震来袭时&晃得像果冻&。当前共有0条评论显示评论以下网友留言只代表网友个人观点，不代表本站观点

Impact on capability of military aviation surveillance due to performance of our existing navigation star is f

通过飞行试验，验证了基于双星系统进行军事航空监视的可行性，证明了在低空空域和地基雷达覆盖不到的区域有可能利用双星系统为飞机提供位置服务、精确授时和短报文通信联络。

It is far-ranging to bring grouting into foundation treatment with the grouting technology maturely applied into practical engineering.

随着注浆技术在实际工程中的日趋成熟，用注浆的方式处理地基基础，越来越被广泛采用。

The high pressure jet grouting was used in the foundation for a Sewage Treatment Projict in Shanghai Fish Processing Factory, to reinforce it and as a surrounding protection structure of deep foundation, High pressure jet grouting is rarely used in large architectural projects and hydraulic structures.

上海鱼品厂污水处理工程地基采用高压喷射注浆法加固，並作为深基坑的围护结构，用于大面积建筑工程和水工构筑物的尚不多见。

A theoretical analysis of local damage in a thin ductile tube hit by a flat-nosed missile laterally is developed to predict local failure due to plugging by the beam-on-foundation model. The effect of internal press was considered, and differential equations was obtained which can predict the ballistic speed of the missile which impact the tube filled with water. It can be solved by Runge-Kutta method.

采用地基梁模型对平头弹体侧向冲击钢管的冲塞型破坏模式进行了理论分析，考虑了充压情形下内压的影响，导出了钢管在冲击过程中的运动方程，可以用龙格—库塔法进行数值求解来确定弹体冲击充液压力管道的弹道极限速度。

When the fan is in installation, pay attention to the horizontal position of the fan. Connection between coupling face against foundations and air outlet pipe shall be adjusted to be fit naturally without force.

风机安装时应注意风机的水平位置，对风机与地基的结合面和出风管道的联接应调整，使之自然吻合，不得强行联接。

Some numerical results are given, which demonstrate the effects of plate thickness and foundation modulus on the natural frequencies.

最后给出了一些数值结果，表明板厚和地基模量变化对固有频率的影响。

The theory can also be used in the computation of thin, medium-thick and thick plate in elastic foundation.

其中，首次建立了双参数地基上Kirchhoff薄板的RKPM及NEM无网格法分析理论。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。