turbine wheel

基本解釋

In addition, improper heat treatment process and welding defects promotes the destruction trend in the gas turbine wheel.
另外，熱處理工藝不當以及焊接缺陷是造成葉輪失效的促進因素。
rjggy.net
A control-grain cast processing for integral turbine wheel of superalloy using mould agitation was successfully investigated.
研究了高溫合金整體葉輪控晶鑄造工藝方法。
An internal-combustion engine consisting essentially of an air compressor, a combustion chamber, and a turbine wheel that is turned by the expanding products of combustion.
一種內燃機，主要包括一空氣壓縮機、一燃燒室和一渦輪機，通過使燃燒的生成物膨脹而驅動。

And it needs a mechanism to express itself, just as a waterfall needs a turbine wheel to make electricity.
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