1.
For system stability, the influence of the static powder bed height was the most obvious, whereas the impact of the fluidization air velocity was slighter.
对于系统稳定性，静止料层高度的影响最显著，而流化风速的影响较轻微。
2.
Research on Power Conversion and Optimal Control of Variable Speed Wind Power Generation System;
变速风力发电系统变流与优化控制研究
3.
Numerical design optimization of a high-loaded low-speed axial-flow fan and experimental research
高负荷低速轴流风扇数值优化设计与实验研究
4.
A Wind Tunnel Simulation on Mean Flow Variances over Transverse Dunes
横向沙丘气流平均速度变化规律的风洞模拟
5.
Separation and Purification of Prim-O-glucosylcimifugin and 5-O-methylvisammioside from Saposhnikovia Divaricata by High-speed Counter-current Chromatography
高速逆流色谱分离纯化防风中升麻素苷和5-O-甲基维斯阿米醇苷
6.
Plymesh aeration pads are used to fluidize and to optimize the flow rate of powdered and pulverized products in silos and in bunkers.
复合网孔通风垫能用于流（）料仓和料斗里的粉末和碎末产品，并使其流动速率最优化.
7.
Research on External Flow Field of Pressure Swirling Nozzles under Different Wind Speeds
轴流风速下压力旋流喷嘴外流场特性研究
8.
accelerated weathering test
加速风蚀试验,加速老化试验
9.
Numerical Analysis on Pneumatic Noise Sources on Surface of Streamline High-speed Train on Open-wire in Steady Flow Field
高速流线型车辆稳态下速度风噪声源数值分析
10.
flow in which the velocity at any point varies erratically.
速度变化不定的流动。
11.
Modeling of Wind Speed Uncertainty and Interval Power Flow Analysis for Wind Farms
风电场风速不确定性建模及区间潮流分析
12.
During a storm it moves very rapidly.
风暴来临时，空气流动速度极快。
13.
A.C. electric fans and regulators
GB/T13380-1992交流电风扇和调速器
14.
Distribution of Initial Velocity of Lift-off Sand Particles in Aeolian Saltation
风沙流中沙粒起跳初速度分布的探讨
15.
Application of AC Fan Motor Speed Regulating Technique for Energy Saving in Baoshan Iron and Steel Works
交流风机调速节能技术在宝钢的应用
16.
Design and Experimental Research on a Small High Speed Axial-ventilator;
小型高速轴流风机的设计与实验验证
17.
Flow field calibration of NUAA Φ0.5m hypersonic wind tunnel
南航Φ0.5m高超声速风洞流场校测(英文)
18.
The Test and Calibration of Φ200 Hypersonic Wind Tunnel
Φ200高超声速风洞调试和流场校测