“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	automatic control of hydropower station automatic control of pumped-storage unit automatic control system automatic control system for fire protection automatic control systems automatic control technology of blast furnace ironmaking automatic control theory automatic counting automatic cut-off valve automatic data extractor and plotting table automatic data processing automatic demagnetization automatic dependent surveillance automatic dependent surveillance broadcast automatic detective of steel plate surface defect automatic differentiation automatic dimensioning automatic dissolved oxygen measuring instrument based on fluorescence automatic dividing switch automatic doffing devices automatic drawing-in machine automatic drilling and riveting system automatic drilling system automatic electrochemiluminescence immunoassay analyzer automatic error correction

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。