英语词汇reverse circulation drilling是什么意思，reverse circulation drilling的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	reverse circulation drilling
释义	reverse circulation drilling　 [采矿]反循环钻进, 钻进反循环
随便看	extended partion extended partition extended PASCAL compiler extended period extended period extended period extended play extended play extended point transformation extended precedence grammar extended precision extended price extended problem extended protest extended quantification extended range extended real number extended register extended requirement space extended requirements space extended response byte extended route extended rubber extended runner extended scatterer

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。