“Sigma index method”的概念、定义、翻译、参考文献-科学参考

单词	Sigma index method
释义	Sigma index method Encyclopedia 工学油气层解释方法释 Sigma index methodSigma指数法建立在DC指数检测地层压力的经验基础上，以钻井参数和其相应的机械钻速变化来反映地层压力的方法。
随便看	political thought of Wang Gen political thought of Wang Shouren political thought of Wang Tao political thought of Wang Tingxiang political thought of Wei Yuan political thought of Wei Zheng political thought of Wu Cheng political thought of XuanXue philosopher political thought of Xu Heng political thought of Yan Fu political thought of Yang Xiong political thought of Yang Zhu political thought of Yelv Chucai political thought of Ye Shi political thought of Zeng Guofan political thought of Zeng Jize political thought of Zhang Binglin political thought of Zhang Junmai political thought of Zhang Juzheng political thought of Zhang Zai political thought of Zhang Zhidong political thought of Zheng Guanying political thought of Zhongchang Tong political thought of Zhou Dunyi political thought of Zhuge Liang

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