常見例句用作名詞 (n.)Bridge erecting equipment is a new kind of product in hoisting and conveying industry.該設(shè)備是起重運(yùn)輸機(jī)械領(lǐng)域的又一產(chǎn)品。It also enumerates some typical examples and makes comparision between hoisting techniques at home and abroad.同時(shí)列舉典型吊裝工程實(shí)例,并與國內(nèi)的起重吊裝技術(shù)進(jìn)行了對(duì)比。The mast assem-bly supports the rotary drill head and its hoisting mechanism.支架組件支持轉(zhuǎn)動(dòng)鉆頭及其提升機(jī)構(gòu)。The change of rope tension and dynamic tension during hoisting in multirope friction shaft were studied.對(duì)礦井多繩摩擦提升過程的鋼絲繩張力及動(dòng)張力的變化進(jìn)行了研究。 返回 hoisting