luffing gear 中文意思是什麼
luffing gear
解釋
擺動裝置吊桿傾角調節器-
The fuzzy optimization mathematical model is built with the optimization target of minimizing the volume of tooth corona of worm gear in luffing mechanism of tower crane
摘要以塔式起重機變幅機構中蝸輪齒冠體積最小為優化目標,建立了模糊優化設計的數學模型。
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