英语词汇“main haulage”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	main haulage
释义	main haulage main haulage [′mān ′hȯl·ij] (mining engineering) The section of the haulage system which moves the coal from the secondary or intermediate haulage system to the shaft or mine opening.
随便看	collection plan collection planning collection plate collection point collection policy collection privée cartier paris collection & processing collection processing dissemination collection, processing, exploitation, dissemination collection quality measurement system collection ratio collection, reclamation, & exchange collection requirement collection requirement management system collection requirements management collection requirements management and monitoring collection requirements management application collection requirements management board collection requirements management plan/program collection resource collection resource management analysis collection resource system collections collections agency collections and activities for the museums of cities

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。