查询词典 structural stability

In the first analysis of structural stability, the work is to find how semi-rigid connections affect the buckling load of structure.

本文在传统的钢框架稳定分析中考虑半刚性的影响，并同时考虑了非线性的模型和弹塑性的影响。

The calculated results revealed that the structural stability of SrTiO2 was weakened after In and Sc doping and that the partial substitution of In for Ti merely resulted in local structural changes around the dopant sites.

计算结果表明：掺杂后，SrIn0.125Ti0.875O3和SrSc0.125Ti0.875O3的稳定性降低，体系显示p型简并半导体特征，掺杂仅引起杂质原子近邻区域的几何结构发生变化。

ABSTRACT Bifurcations, structural stability and voltage stability for power systems have been investigated in this thesis.

本文主要研究电力系统的分岔、结构稳定性和电压稳定性问题。

Along with the development of technology, the requirement becomes stricter and stricter with the materials, especially some properties in high temperature, such as chemical stability, structural stability and reliability.

随着科学技术的迅速发展，对材料的要求越来越高，尤其是高温下的一些性能，如化学稳定性，结构稳定性及可靠性等。

Relationships among the structural stability、stability、loss of stability and bifurcation are also discussed.

文中还讨论了结构稳定、稳定、失稳和分叉之间的关系。

And structural stability ratio has been used to depict structural behaviour.

并且采用结构稳定率来表征土体结构性的强弱。

Theory of structural stability is an important independent branch in structural analysis and with the development of calculation technique in recent years, the way of FEM has been one of main methods in structural stability analysis.

结构稳定理论是结构分析的一个重要的独立分支，近年来随着计算技术的发展，有限元法已成为结构稳定分析的主要方法之一。

From the dependence of stability and oxygen permeability, the optimum ZrO2 addition to greatly improve the structural stability without deleteriously affecting the oxygen permeab

氧渗透实验表明，膜的氧渗透通量随ZrO2掺杂量的增加而降低。

After the NK gene from recombinant plasmid pUC19-NK was cloned on expression vector pBV220, it was transformed into host cell E. coli HB101. Recombinant plasmid pBV220-NK was extracted for identifying by analysis of restriction enzymes, PCR and sequencing. Studies on recombinant strain's growth and expression showed that heterogene have no distinct effect on host cell. The recombinant plasmid have excellent segregational stability but low structural stability. The results of kinetics of pBV220-NK expression in E.

将重组质粒pUC19-NK上的纳豆激酶基因成功克隆到表达载体pBV220上，并将之转入大肠杆菌HB101中，得到转纳豆激酶基因工程菌，提取重组质粒经单酶切、双酶切及PCR分析验证后，对重组菌的生长及表达进行一系列研究，结果表明：外源纳豆激酶基因的导入对宿主的生长没有明显的影响：重组质粒的稳定性实验表明：该质粒具有良好的分离稳定性，而结构稳定性较差。

Compared with general structures, since for beams and cylindrical shells, the geometrical equations are mostly simplified in forms, so their bucklings are playing an important role in the structural stability, which have increased great developments in the theories of structural stability.

圆柱壳是工程中最常使用的结构形式，从某种意义上来说，对这类结构屈曲问题的研究，推动了结构稳定性理论的发展。

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。