“gas logging”的概念、定义、翻译、参考文献-科学参考

单词	gas logging
释义	gas logging Encyclopedia 工学气测录井释 gas logging气测录井利用专门的仪器检测从井底返到井口的钻井液所携带上来的烃类气体的组分和含量，以发现油气显示、判断地层流体性质、识别油气层的录井方法。
随便看	contradication among the people contradiction contradiction between the actor and the role contradiction law contradiction principle contradictoriness contradictory contradictory formal system contradictory proposition contradictory propositional calculus contradictory relation contradictory set of formulas contradictory theory contradirectional coupling Contrafactum contraflexure contra-flow contragradience contragradient contragradient automorphism contragradient composition contragradient isomorphism contragradient linear transformation contragradient mapping contragradient matrix

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