查询词典 structural stability

And the excavation of tunnels and underground engineering which continuously changes in time and space is a dynamic process. Therefore, research on the structural stability of country rock and support is meaningful and of practical significance to highway tunnel excavation.

隧道和地下工程的开挖是一个在时间和空间上不断变化的动态过程，因此对围岩与支护结构稳定性问题的研究具有一定的理论及实际意义。

Compared with the density of states of the alloying system, the increase of the structural stability of Mg-Al alloy with Sb or Bi additions attributes to an increase in the bonding electron numbers at lower energy level below Fermi level, which mainly originates from the contribution of the valence electron numbers of Mg, Mg, Al, Bi and Sb orbits.

电子态密度的分析结果进一步表明，Mg-Al系合金中相结构稳定性提高的主要原因在于：Sb、Bi合金化后，体系费米能级以下低能级区成键电子数的增多，其来源主要是Mg、Mg、Al、Bi和Sb的价电子。

The structural stability in solution has been identified by the electrophoresis experiment.

这种结构在溶液中的稳定性得到了电泳实验的证明。

Hard palate mucosal grafts are readily accessible, and provide good structural stability.

硬颚黏膜瓣是一个容易取得而结构良好稳定的植入物，其手术之结果令病患与医师皆十分满意。

For that aspect, a rather complete theory exists under a certain assumption of structural stability, called hyperbolicity.

对于这一方面，在某种被称为双曲性的结构稳定性的假设下存在着相当完善的理论。

The molecular structure of 9,9 '-spiral Spirobifluorene has a very characteristic , which has two planar aromatic structure .they were connected through the only carbon atom and form the mutually perpendicular and structural stability of the cross-plane.

9，9'-螺双芴的分子结构非常有特点，两个具有平面结构的芳香环，通过唯一的碳原子连接构成相互垂直、结构稳定交叉平面。

The structural stability of pressure tank for a submarine is analyzed using finite element method.

用有限元法分析研究潜艇耐压液舱结构的稳定性问题。

The interior surfaces with gold colours of the seven elliptic rooms are ribbed so as to provide a structural stability.

内部表面的颜色与黄金的7个椭圆形的客房都带肋，以便提供一个结构性的稳定。

We have synthesized several new cuprates and investigated their structure,structural stability and their s...

我们合成了几种新型的铜氧化物，并对它们的结构、结构稳定性及超导电性进行了研究。

Structural stability of the stilling basin is an important subject in the design of hydraulic engineering.

消力池的结构稳定性是水工设计中的一个重要课题。

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。