1.
Research on Low Pressure Casting Die Manufacturing of Impeller of High-Speed Fan;
高速风扇叶轮低压铸造模具制造的研究
2.
The Key Technologies Research on High-Speed Fan Impeller Mold of Remote Network-Based Distributed Collaborative Design
高速风扇叶轮模具网络化异地协同设计关键技术研究
3.
impeller for fans, gas pumps or compressors
风扇、气泵或压缩机叶轮
4.
Check no damage for fan blades and turbine blades.
检查风扇叶片和涡轮叶片无损坏迹象。
5.
Be sure of at least 25 mm (0 inches) between tips of fan blades and fan shrou
确认风扇叶轮与风扇罩之间至少有25公厘（0英寸）的间隙。
6.
The Fan Impeller Die CNC Machining based on Virtual Technology
基于虚拟技术的风扇叶轮凹模数控加工
7.
Among commonly used types are those employing either a propeller or cups for measuring wind speed and a vane for measuring wind direction.
普通使用的型式是测量风速的叶扇或风杯及测量风向的风标。
8.
Numerical simulation of stall regulated wind turbine
失速限制型风轮叶片流场的数值模拟
9.
crankshaft fan pulley
曲轴上的风扇皮带轮
10.
The fan blades cannot be repaireIf the fan is damaged, it must be replaceInspect the fan blades as follows:
不能修理风扇叶片。如果风扇损坏，必须更换。检查风扇叶片如下：
11.
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
12.
Way of Improving Aerodynamic Load Coefficient of Transonic Axial Fan Rotor
提高跨声速风扇转子气动负荷系数途径
13.
The Experimental Study on Stalled Regulation Rotors of Small Wind Turbine;
小型风力发电机失速调节型叶轮的实验研究
14.
Rotornet: A High-Performance Hypersonic Decelerator for Planetary Entry
叶轮网,进入轨道用的高性能超音速减速器
15.
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
16.
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
17.
The center part of a wheel, fan, or propeller.
轮轴轮子、风扇或推进器之中心部分
18.
Geometric formation method of short blades on compound impeller of high-speed centrifugal pump with super-low specific speed
超低比转速高速离心泵复合叶轮短叶片的几何造型方法