英语词汇“coal exploration, coal prospecting”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coal exploration, coal prospecting
释义	coal exploration, coal prospecting 煤田地质勘探；又称“煤炭资源地质勘探”。寻找和查明煤炭资源的地质工作。即找煤、普查、详查、精查等地质勘探工作。
随便看	air void air-void air void characteristics air void content air void parameter air void parameters air void rate air void ratio air-void ratio air volume measuring apparatus air volume meter air voids air voids content air voids on the surface air void spacing factor air void specific surface air void structure air void system air-void system parameter air volcano air volleyball air-volleyball air volume of air conditioner air volume of equipment air volume regulator