结构稳定性

To ensure the safety of roof truss structure,it is necessary to make it have enough strength,rigidity and stability.

要确保屋架结构的安全，就必须使其具有足够的强度、刚度和稳定性。

The tripod inner groove of Delongtai Company is made of cool forging part, which ensure the complete inner structure of the roughcast, so as to

三叉式内球笼均由经过冷锻的毛坯加工而成，以此来确保毛坯的内部钢材结构的稳定性，再加上外表的防腐处理使得

It has such features as simple structure, rustproof, saving materials, labors and space (it has smaller shape compared with the former product) and convenient maintenance.

但是这样做，会不会降低避震效果？我估计在水很多的情况下，重心很高，对这样的结构的可靠性和稳定性有点质疑。

Besides the merits of numerical stability and high reduction accuracy, Block SAPOR is passivity guaranteed and structure preserving.

除了数值稳定性和高降阶精度，Block SAPOR还具有无源保持性和保结构特性。

In the condition of definitive structural parameter and part of operative parameter of impulse engine, the effect of controlling force of impulse engine on correct trajectory is analysed. The number of total layer, impulse of each impulse engine and fire interval are determined when the correct ability and flight stability are satisfiable.

在确定了脉冲发动机的结构参数和部分工作参数的情况下，分析了脉冲发动机控制力对修正弹道的影响能力，确定了在满足修正能力及飞行稳定性的条件下脉冲发动机的总层数、单冲和点火间隔。

Combined with the project of'Technology of ground pressure control under high crustal stress and the mining plan research in Yinshan Mine', the stability of schistosity structural stope is studied.

主要研究内容和结论如下：(1)在现场调查的基础上，进行了工程地质岩组划分，查明了保护墩及采场片帮、冒顶的主要原因，得出了片理结构是影响采场稳定性主要因素的结论。

Incorporation of rice straw into degraded upland soils is not only important to sequestrate more carbon, which otherwise is burnt in the paddy fields as a tradition, but also to improve soil structure against soil degradation by soil and water erosion.

水稻秸秆异地施入退化旱地土壤不仅能防止就地焚烧产生的生态和环境问题，而且可以提高土壤稳定性，改善土壤结构，防止土壤侵蚀退化。

The sheath is one of the most important components of optic fiber cables.

光缆护套是光缆最重要的结构部件之一，它关系着光缆的使用寿命和传输性能的稳定性。

Influence of rock weak plane texture on sidewall stability［J］.

岩石弱面结构对井壁稳定性的影响［J］。

This thesis first in detail introduced the basic knowledge of slope slip, including the classification of slip according to slope sliding surface, mechanical properties, the slipe time, slip reason, the slip stable degree and so on, also including the different influencing factors to the slope stability under these dissimilar conditions, i.e. the crag soil type and the nature, the geological structure, the ground water and the surface water, the earthquake, the human activity and so on.

本文首先详细介绍了滑坡的一些基本知识，包括按滑坡的滑动面、力学性质、滑坡的时代、滑坡的原因、滑坡的稳定程度等这些不同条件下对滑坡进行分类，也包括滑坡的岩土类型及性质、地质结构、地下水和地表水、地震、人类活动等不同的因素对滑坡的稳定性的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。