英语词汇“main seam”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	main seam
释义	main seam 主矿层
随便看	revolution(of the earth) revolutionology revolution paraboloid Revolution Peak revolution period revolution per minute revolution per minute (rpm) revolution per second revolution per second (rps) revolution per unit distance revolution per unit of time revolution recorder revolutions revolutions drop revolution speed revolution speed check table revolution speed of propeller revolution speed of screw revolution speed transducer revolutions per hour Revolutions Per minute revolutions per minute indicator revolutions-per-minute indicator revolutions per minute (rpm) revolutions per minutes 122151534 1221523 122152321 1221525 122152511 122152534 122152534 122152553 122153135 1221534*34 どうぎょう【同行】どうぎょう【童形】どうくつどうくつ【洞窟】どうくんどうくん【同訓】どうくんいじどうくんいじ【同訓異字】どうぐどうぐ【道具】