墨 结果 一、 嗓音质量的主观评价 共对20名食管发音病人和18名发音管发音病人的a：音的1、稳定一不稳定 （unsteady-steady），2、强一弱（weak-powerful），3、清晰一不清晰（dull．clear），4、 气4i～无气声（breathy—notbreathy），5、高一，氐（10w—...
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Steady and unsteady 非稳态与稳态
steady and unsteady flow 非定常流动
steady and unsteady flows 非恒定流
Steady Constraint &Unsteady Constraint 定常约束和非定常约束
steady and unsteady convection-diffusion equation 定常和非定常对流扩散方程
The case is comparative general of policy unsteady at present Perform the work of policy steady, the meaning very large for keep social steady and advance social govern.
目前，政策不稳的情况比较普遍，做好政策稳定工作，对于保持社会稳定、促进社会管理意义重大。
Based on potential flow theory, a numerical method is proposed for predicting the steady and unsteady hydrodynamic performances of puller type podded propulsors.
应用升力面理论涡格法和面元法，建立了拖式吊舱推进器非定常水动力性能的数值计算方法。
By using inverse method, the analytical solutions of couple stress fluids were obtained for steady and unsteady cases.
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。
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