基本解釋[機械工程]輪式作業(yè)機[能源科學技術]輪式作業(yè)機英漢例句雙語例句The system design and technical parameters of model TJ12/50A wheeled tractor hoist are introduced.介紹了 TJ12 / 5 0 A型輪式通井機的設計方案、技術參數(shù)和主要系統(tǒng)設計。The hydraulic system of wheeled tractor hoist was designed, and its work principle and system characters were introduced.本文對通井機的液壓系統(tǒng)進行了設計, 詳細介紹了其工作原理, 分析了所設計液壓系統(tǒng)的特點。Considering the advancement of technology and feasibility of economy, it is preferable to develop economical and practical wheeled tractor hoist equipped with mast and self-propelled special chassis.指出從技術先進性和經(jīng)濟可行性出發(fā),開發(fā)自攜井架、自走式專用底盤的經(jīng)濟實用型輪式通井機較為適宜。wheeled hoist tractor更多例句詞組短語短語wheeled tractor hoist 輪式通井機wheeled hoist tractor更多詞組專業(yè)釋義機械工程輪式作業(yè)機能源科學技術輪式作業(yè)機