2) time stability
时间稳定性
1.
The paper pointed out the conceptions of the space stability and the time stability for the foundation in the coal mining subsidence area and the four main points for the analysis on the foundation stability in the coal mining subsidence area.
提出了采煤沉陷区地基空间稳定性和时间稳定性的概念及采煤沉陷区地基稳定性分析的4个要点,详细分析了地基主要受力层与老采空区裂缝带的空间关系、采煤沉陷稳定时间、采煤沉陷区残余残余移动变形的计算及其对地基稳定性的影响。
2.
Then,the time stability and other stability of permanent magnet materials were reviewed.
永磁材料的磁稳定性是永磁材料的重要指标，本文首先介绍了ＡｌＮｉＣｏ系、可加工Ｆｅ－Ｃｒ－Ｃｏ系、稀土钴系、Ｎｄ－Ｆｅ－Ｂ系和其它永磁系列的温度稳定性，然后介绍了永磁材料的时间稳定性及其他方面的稳定性，最后对如何提高磁稳定性问题进行了简单讨论。
3) temporal stability
时间稳定性
1.
The temporal stability of soil water tension in an area of 32 km2(Pandian Village,PDV) and in an experimental field of 0.
05 km2)两个尺度下的土壤水吸力的时间稳定性,潘店乡布设39个测点,封丘站布设44个测点。
2.
These coherent states are of temporal stability,and can be regarded as the eigenstates of the lower operator with the eigenvalues in an operator field and as the rotational states of the generalized minimal uncertainly states as well.
该相干态具有时间稳定性 ,既可以看成本征值为算符函数的降算符本征态 ,也可以看成广义极小测不准状态的转动态 。
3.
Distribution characteristics of soil water and its temporal stability are important contents of soil water spatial variability and are considerably significant in further understanding spatial distribution in soil water.
在四川盆地丘陵区旱坡地选取150m×150m的地块范围,利用传统统计学、地统计学以及时间稳定性指数对土壤水分空间变异特征及时间稳定性的进行了分析。
4) measuring stability
测量稳定性
1.
Through analysis the reasons influencing measuring stability have been found out, which are .
虽然与传统的测量方法一致 ,但经过理论分析 ,得出了这种测量方式机械结构影响测量稳定性的原因 ,即传动轴受减速器齿轮啮合力作用产生的弯曲应变和结构谐振对测量精度影响最大。
6) finite-time stability
有限时间稳定性
1.
Based on class K∞ functions,the more general definitions are proposed for kinds of finite-time stabilities,and the sufficient conditions are obtained by Lyapunov functions to ensure the finite-time stability of nonlinear systems.
研究了非线性系统有限时间稳定性分析与控制设计问题。
补充资料：测量
分子式：
CAS号：
性质：以确定被测对象量值为目的的全部操作
CAS号：
性质：以确定被测对象量值为目的的全部操作
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条