稳定性

• The shortage of neutrons in u-235 seems to give its atoms a strange sort of instability .
  在U-235中缺少中子似乎给予U-235原子一种奇异的不稳定性。
• As the operating point crosses over the stability boundary, the chug amplitude disappears .
  当工作点越过稳定性边界时，低频不稳定的振幅逐渐消失。
• The mechanical stability, varies with soil texture and with various phases of soil structure .
  机械稳定性随土壤的层理和土壤结构中各相情况而变化。
• The relationship between the different forms of bearing instability is illustrated in fig. 11. 7 .
  轴承不稳定性的各种形式之间的关系如图117所示。
• The first type is the instability excited near the cyclotron frequency of stationary species .
  第一种类型，是在静态粒子回旋频率附近散发的不稳定性。
• The theory of elastic stability is conspicuously absent from many books on the theory of elasticity .
  很多弹性理论书显然没有把弹性稳定性理论写进去。
• Choosing a younger successor would carry a higher degree of uncertainly of unpredictability .
  选择一位较年轻的继承人，会有更高的不稳定性和不可预测性。
• This low time constant is consistent with the stability requirements of close-loop control systems .
  这低时间常数是符合闭回路控制系统中稳定性的要求的。
• Primary attention is given to predicting the stability trends associated with possible design changes .
  对预计发动机可能的设计变化稳定性的影响加以重视。