1.
Research on Variation Analytical Approach for Time-dependent Rotation Flow of Non-newtonian Fluid in a Ring Sleeve
环形套管内非牛顿流体非定常旋转流动变分解析法研究
2.
Multi body dynamic differential equations are combined with the equations of the unsteady dynamic inflow model to establish the complete unsteadily aeroelastic coupling analytical model of the tiltrotor.
结合动力人流，研究了直升机模式下倾转旋翼机非线性非定常气弹耦合动力学特性。
3.
Pressure Fluctuation Characteristics Study of Unsteady Flow Field on Rotational Flow Self-priming Pump
旋流自吸泵非定常流场压力脉动特性研究
4.
Study of propeller unsteady performance prediction in ship viscous non-uniform wake
船体黏性非均匀伴流场中螺旋桨非定常水动力性能预报研究
5.
Numerical Simulation of 3-D Unsteady Flow in a Contra-rotating Axial-flow Fan
对旋轴流风机三维流场的非定常数值模拟研究
6.
Unsteady Aerodynamics Investigation for the Isolated Rotor in Large Amplitude Maneuvering Flight;
直升机大机动飞行中旋翼非定常空气动力研究
7.
Numerical Simulation of Steady Flow in Whole Flow Field of Counter-rotating Axial Flow Fan
对旋式通风机基于定常流动的全流场数值模拟
8.
Measurement Technology & Frequency Spectrum Analysis of Dynamic Pressure in Tip Clearance for Unsteady Flow;
轴流压气机转子叶尖间隙非定常动态压力测量与频谱分析
9.
Time domain spectral methods for unsteady flow computations
时域谱方法用于内流非定常流动计算
10.
Prediction of Unsteady Performances of Ducted Propeller
导管螺旋桨非定常水动力性能数值预报
11.
Analysis of Pressure Pulsation of Counter-rotating Ventilator Based on Unsteady Calculation
基于非定常计算的对旋风机压力脉动分析
12.
This similarity indicates that the major features of the tropical summer circulation are standing eddy phenomenas.
热带环流系统的动能主要集中在定常涡旋部分。
13.
Numerical Simulation of Unsteady Turbulent Flow in the Whole Flow Passage of a Contra-Rotating Fan;
基于全流场非定常湍流数值模拟的对旋风机研究
14.
It is the stationary part (stator) in a revolving-field generator.
电枢是旋转磁场交流发电机的不动部分（定子）。
15.
pneumatic transmitting rotameter
气动传送旋转流量计
16.
rotary-sliding-vane flowmeter
旋转滑动叶片式流量计
17.
Numerical Simulation of the Unsteady Flow Based on the Unstructured Dynamic Grid
基于非结构运动网格的非定常流动数值模拟
18.
The Basic Flow of Viscous Fluid Between Two Eccentric Rotating Cylinders and Numerical Solution
两个非同心旋转圆柱间粘性流动的基本流及其数值解