The mechanical contribution to this coupling is subject to the hysteresis, metallurgical instability, creep, and slippage at holding clamps . 引起这种耦合的机械因素是由于滞后、金相不稳定性、蠕变和夹以部分的滑移等效应的影响。
It is important to have as thorough a knowledge as possible of steady-state motor processes before undertaking a study of combustion instability . 在着手研究燃烧不稳定性之前，尽可能充分掌握有关发动机稳态过程方面的知识，是十分重要的。
Several distinct types of instability have been observed and their physical manifestations have caused a variety of picturesque names to be generated for each of them . 已经观测过几种不同类型的不稳定性，它们的物理现象使每一个类型有不同的生动的名称。
Also, there are limitations to the weight of the lubricant that can be used, since this cannot be secured in position and might contribute to mass instability . 同时，所有润滑剂的重量也是有限制的，因为它们在位置上不可能是固定的，从而可能引起质量不稳定性。
The unstable nature of 16 resulted in hydration （ 16 ）的不稳定性导致加水反应。
Uncertainty attends the future of the industry 将来的工业发展有着很多不稳定性。
It is a spontaneous gravitational instability 原因在于其自发的重力不稳定性。
How do you add iron and c without instability 你怎样加入铁和c不会使其有不稳定性？
Rather than risk potential instability ，而不是承担潜在的不稳定性风险。
