tractor haulage 中文意思是什麼

tractor haulage 解釋
拖拉機拖運
  • tractor : n. 拖拉機;牽引車;〈空〉牽引式飛機 (opp. pusher); 【醫學】牽引器。 a farm tractor 農用拖拉機。
  • haulage : n. 1. 拖曳;拖運。2. 牽引量;牽引力。3. 拖運費。
  1. This dissertation has made a detailed analysis to the work device of the tractor - haulage scraper, built an appropriate mathematics model, and optimized the original digits with genetic algorithm, the result of increasing the ground clearance is achieved

    摘要對施式鏟運機工作裝置作了認真分析,建立了恰當的優化數學模型,利用遺傳演算法對原始數據進行了優化,提高了離地間隙。
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