英语词汇main hoist怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The portal crane is the main hoisting equipment for loading and unloading in the port.
港口门座起重机是港口装卸作业的主要起重设备。
2
The coal mine main hoisting system couldn t safe work with the vibration of the derrick (especially in starting or stopping) .
煤矿主提升系统由于井塔的振动，无法满足安全生产的要求（尤其是在启动、停车阶段）。
3
The hoisting and transport systems of its main shaft are reformed in 2005.
2005年该矿对主井提升及运输系统进行了技术改造。

单词	main hoist
释义	main hoist 美/ me?n h??st / 简明释义主吊车；主升降机构网络释义短语 1 Main hoisting drums 主起升卷筒 2 main hoisting system 主提升系统 3 main hoisting reducer 主起升减速机双语例句 1 The portal crane is the main hoisting equipment for loading and unloading in the port. 港口门座起重机是港口装卸作业的主要起重设备。 2 The coal mine main hoisting system couldn t safe work with the vibration of the derrick (especially in starting or stopping) . 煤矿主提升系统由于井塔的振动，无法满足安全生产的要求（尤其是在启动、停车阶段）。 3 The hoisting and transport systems of its main shaft are reformed in 2005. 2005年该矿对主井提升及运输系统进行了技术改造。
随便看	soil legend soilless soilless soilless agriculture soilless culture soil-lifting frost soil lime soillime soil-lime soil lime pozzolan soil-lime-pozzolan soil liming map soil line soil lipid soil liquefaction soil liquifation soil loading soil local type soil loosening soil loss soil loss amount soil loss equation soil loss estimation soil loss prediction soil loss ratio