design offsets 中文意思是什麼
design offsets
解釋
設計型值-
The traditional design method of propellers is calculating the surface of propeller from table of offsets, which is low - precision and time - consuming. the dynamic flow performance could n ' t be forecasted by this method
傳統攪拌槳設計都仿照船用推進螺旋槳的圖譜設計法，查表計算，精度低、周期長，且無法預測槳的流體動力性能。
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