稳定

Critical clearing time is one of the most important stable indices in power system transient stability analysis.

临界切除时间是电力系统稳定问题分析中最重要的稳定指标之一。

Under field continuous drought stress, growth rate, branches of stolon, leaf lengthobviously declined, nevertheless, leaf water content increased and MDA content decreasedsignificantly during field water deficit. SOD activity of the four turf grasses increased at thebeginning of water deficit and then decreased with drought stress. POD activity ofAugustinegrass increased rapidly and then kept stable with water deficit, however, PODactivity of Centipedegrass changed indistinctively.

田间持续干旱下，随干旱时间的延长，钝叶草和假俭草匍匐主茎的生长速率、主茎分枝数以及叶片长度显著(P＜0.05)下降；叶片含水量呈上升趋势；叶片MDA含量呈下降趋势(P＜0.05)；叶片SOD活性总体上呈先上升后下降趋势，但德阳假俭草和宫崎钝叶草峰值出现较早；钝叶草叶片POD活性先上升(P＜0.05)后趋于稳定，而假俭草叶片POD活性变化不显著；四个草坪草叶片CAT活性先下降(P＜0.05)后趋于稳定。

For delay discrete-time linear system, saturant function is introduced. Thesufficient condition of GAS and RAS is presented by saturant function infimum.

针对时滞离散线性系统，引入饱和函数，利用饱和函数的下确界，建立了系统全局渐近稳定和局部渐近稳定的充分条件。

Less information is available on the structural changes in muscle and its innervation in idiopathic and neuropathic instability.

关于特发性不稳定膀胱和神经源性不稳定膀胱的平滑肌结构变化和神经分布，了解的不多。

Development of Ca/Zn composite stabilizer is expolded for innocuity PVC.

钙/锌复合稳定剂是为聚氯乙烯无毒应用领域而开发的稳定剂。

I think the instability in the Middle East as a direct result of the instability in the region.

我认为中东的不稳定直接造成了这个地区的不稳定。——2002年

The short-term function of demand for M2 is stable and the one of Ml is instable.

M2短期货币需求函数是稳定的，M1则不稳定。

In the political civilization construction of west minority areas, it is significant to make these instable elements under controls in order to avoid the realistic political instability.

西部民族地区的政治文明建设中，必须把这些不稳定的因素控制在一定的度的范围内，避免出现现实的政治不稳定。

Then through dynamical analysis, every instantaneous acceleration distributing of slope under dynamical earthquake can be got too. According to this result, adding earthquake force to structure by way of inertial force, this paper analyses the slope stabilization by using FEM strength reduction method and gains every instantaneous safety factor and its corresponding slide. Curves of safety factors versus duration can be made by curvefitting. By safety factors versus duration curves and slides, we can value structure's quakeproof stabilization and point its slide out. By these principles, programs of FEM stabilization analysis for each moment are organized.

首先通过三维非线性有限元静力分析得到动力分析的初始应力，再进行动力分析得出边坡在动力作用下每一瞬时的加速度分布，根据每一瞬时的加速度分布的结果，将地震作用力作为惯性力加在结构上，用有限元强度折减法进行边坡稳定分析，得出在地震动力作用下每一瞬时的安全系数及对应滑裂面，拟合可得到一条安全系数随时间变化的曲线，根据这条安全系数时程曲线及滑裂面，综合得出结构的抗震稳定安全系数及对应的滑裂面。

To fill this gap, the enhanced Poincaré inequality was obtained by considering the additional conservation law of momentum and by rigorous estimate of integral inequality.

为解决这个差异，利用周期带域上的Eady模型的动量守衡的性质，通过变分方法和积分的精细估计，建立一个加强的Poincairé积分不等式，从而证明了Eady模型的线性稳定意味着非线性稳定。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。