英语词汇“self-advancing supports”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	self-advancing supports
释义	self-advancing supports self-advancing supports [¦self əd¦vans·iŋ sə′pȯrts] (mining engineering) An assembly of hydraulically operated steel hydraulic supports, on a long-wall face, which are moved forward as a unit. Also known as walking props.
随便看	have the courage of her convictions have the courage of his convictions have the courage of my convictions have the courage of (one's) convictions have the courage of one's convictions have the courage of our convictions hallgatói önkormányzatok országos konferenciája hall generator hall governing board hall granville stanley hall, granville stanley hall green little theatre hallgren hallgren, richard e. hall, gus hall-hitner syndrome hallian halliard halliburton halliburton employees federal credit union halliburton energy services halliday hyperostosis halliday, john halliday-resnic-walker hallidie, andrew

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。