大家都搜：
非定常振荡
1、unsteady lyrics───不稳定的歌词
2、unsteady chords───不稳定和弦
3、unsteady means───不稳定手段
4、commensurability oscillations───可公度振荡
5、unsteady synonym───不稳定同义词
6、unsteady───adj.不稳定的；不规则的；摇摆的；无常的；vt.使不稳定；动摇
7、unsteady equilibrium───不稳定平衡
1、Various complex unsteady states were observed by the comparison of the catalyst surface temperature oscillations with the CO_2 concentration oscillations in products.───通过对比催化剂表面的温度振荡和产物中CO_2的浓度振荡观察到各种复杂的非稳态过程，加深了对产生化学振荡的机理认识。
2、achieve this objective, the major technical challenge is to develop the method to avoid or control the unsteady combustion oscillations.───实现该技术的一个关键技术是如何在运行中避免或控制非稳定振荡燃烧。