英语词汇“second mining”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	second mining
释义	second mining second mining [′sek·ənd ′mīn·iŋ] (mining engineering) In underground coal mining, a procedure in which the pillars left for roof support are removed as mining operations move back out of the previously mined area.
随便看	intelligent transport systems steering group intelligent tuning system intelligent tutoring environment intelligent tutoring system intelligent unit intelligent unmanned aircraft systems intelligent user interface intelligent user interfaces intelligent user module intelligent vehicle access control system intelligent vehicle highway system intelligent vehicle highway systems intelligent vehicles intelligent vehicles symposium intelligent vehicle technologies, llc intelligent video surveillance intelligent virtual terminal intelligent vtec intelligent wavelength division multiplexing intelligent web attendant ticket system intelligent web-based tools intelligent-well completion intelligent word recognition intelligent work station intelligent workstation

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。