英语词汇“goaf water”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	goaf water
释义	goaf water 基本例句老空水 The flooding accident caused bygoaf waterhas always been a risky factor affecting the production safety of coal mines.摘要矿井老空水水害一直是困扰煤矿安全生产的不利因素，必须加强其防治措施方面的研究。
随便看	hierarchical design means hierarchical design method hierarchical design methodology hierarchical design model hierarchical design of program hierarchical detection hierarchical determination hierarchical development methodology hierarchical diagnosis hierarchical diagram hierarchical dialogue structure Hierarchical difference hierarchical diffusion hierarchical diffusion of information hierarchical digraph hierarchical dimension hierarchical direct hierarchical direct access hierarchical direct access method hierarchical directed graph hierarchical direct organization hierarchical directory structure hierarchical discrete cosine transform hierarchical disk-cache hierarchical display