1.
Impact of impeller type on performance of high-speed centrifugal pumps with ultra-low specific-speed
叶轮型式对超低比转速高速离心泵性能的影响
2.
Orthogonal design of complex impeller of centrifugal pump with super-low-specific-speed
超低比转速高速离心泵复合式叶轮的正交设计
3.
Application of CFD Technique in Low Specific Speed Centrifugal Pump
CFD技术在低比转速离心泵中的应用
4.
Study on characteristic of flow for the diversion components of the Francis turbine with high specific speed
高比转速混流式水轮机引水部件水流特性研究
5.
Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump and Its Characteristics Prediction;
高比转速混流泵内部流场数值模拟与性能预测
6.
number of revolutions to speed
螺旋桨转速与航速比转数与船速比
7.
The ratio of the crankshaft to the revolutions of the camshaft is 2∶1.
曲轴的转速与凸轮轴的转速之比是2∶1。
8.
Slip is more usually expressed as a fraction of rotating magnetic speed.
电机转差率通常表示为旋转磁场转速的百分比。
9.
speed of rotation is proportional to the frequency of the A.C. power.
旋转速度与A.C能量频率成比例。
10.
REPAIRING SPEED RATIO ERROR IN FOURTH GEAR
修复第四档的转速比错误。
11.
The direct convertor is fact, but with little accuracy.
直接比较式转换器速度高，但精度低。
12.
This wheel turn twenty percent faster than that wheel.
这个轮子比那个轮子的转速快20％。
13.
On predominance of transfer between attack and defense in basketball match;
浅谈篮球比赛中快速攻守转换的优势
14.
Comparison of Approximate Calculating Method for Critical Rotating Speed of Stirring Shaft
搅拌轴临界转速近似计算方法的比较
15.
Study of three-component converted wave velocity ratio in TI media
TI介质中三分量转换波的速度比研究
16.
The Comparative Analysis of Two Methods of Calculating the Rotor Critical Speed
计算转子临界转速的两种方法及对比分析
17.
This engine can produce powerful torque power with relative low speed.
相比较低转速输出强劲动力在较低转速既可达到最大动力输出
18.
This depends on the revs in current gear, gear ratios and the rate at which the car can reduce speed.
这取决于当前档位的发动机转速，齿轮比和赛车减速的最大速率。