adj. steady ; stationary ; permanent
特定常规武器公约 Convention on Certain Conventional Weapons ; CCW
定常流 [流] steady flow ; [流] stationary flow ; flow
稳定常数 [化学] stability constant
定常运动 [物] steady motion ; [物] stationary motion
定常流动 steady flow
不稳定常数 [化学] instability constant ; unstable constant ; i tability co tant
变异的非定常性 Nonconstancy of variability
累积稳定常数 [无化] cumulative stability constant
总稳定常数 [分化] overall stability constant
定常裂纹扩展 [力] steady crack growth
The unsteady aerodynamics associated with flapping flight modes offlapping-wing MAV was studied using method of computational fluid dynamics(CFD).
用计算流体力学的数值模拟方法研究了微扑翼飞行器的扑翼飞行的非定常空气动力学问题。
参考来源 - 微型扑翼飞行器的仿生翼设计技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文采用逆方法研究并获得了应力偶流体的定常和非定常精确解。
By using inverse method, the analytical solutions of couple stress fluids were obtained for steady and unsteady cases.
下游静叶干涉增加了动叶顶部间隙流的非定常波动强度和泄漏损失。
Downstream rotor-stator interaction increases the unsteady fluctuating intensities of the rotor tip clearance flow and the tip leakage loss.
针对不确定线性定常系统，考虑频域迭代学习控制器设计及干扰抑制问题。
The issues of iterative learning controller design and disturbance rejection in ILC are addressed in this paper.
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