英语词汇“tight sand”的翻译、意思、用法、释义-英汉汉英词典

单词	tight sand
释义	tight sand 【地质学】致密砂岩，致密砂层以上来源于：《21世纪大英汉词典》 tight sand致密砂层tight sand紧砂tight sand緻密砂層礦冶工程名詞tight sand緊砂地球科學名詞tight sand緊砂地球科學名詞
随便看	operative symbol operative temperature operative word operativity operatize operatized operatizes operatizing opera top operator operator a operator access area operator action operator-adjustable form operator algebra operator annunciator console limit switch operator-applied occurrence operator assisted call operator associativity operator authorization record operator authorization record，oar operator b operator cab operator cab (drivers cab) operator class