英语词汇“pit mining”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pit mining
释义	pit mining 基本例句矿井开采 Karst collapse colum in North China already becomes one of the main geological disaster in mine mining.华北地区岩溶陷落柱已成为矿井开采中最主要的地质灾害之一。
随便看	ruthenium iii hydroxychloride rutheniumiiiiodide ruthenium iii iodide rutheniumiiiodide ruthenium ii iodide rutheniumiiioxide ruthenium iii oxide rutheniumiiodide ruthenium i iodide ruthenium ion ruthenium ion catalyzed oxidation ruthenium ions catalyzed oxidation ruthenium-iridium bimetallic catalyst Ruthenium isotope rutheniumivbromide ruthenium iv bromide rutheniumivchloride ruthenium iv chloride rutheniumivfluoride ruthenium iv fluoride rutheniumivhydroxide ruthenium iv hydroxide rutheniumivhydroxychloride ruthenium iv hydroxychloride rutheniumiviodide