“carbon oxygen ratio gamma petroleum well logger”的概念、定义、翻译、参考文献-科学参考

单词	carbon oxygen ratio gamma petroleum well logger
释义	carbon oxygen ratio gamma petroleum well logger Encyclopedia 工学中子石油测井释 carbon oxygen ratio gamma petroleum well logger碳氧比石油测井仪基于在其他条件相同的情况下，含油饱和度高时，单位体积地层中碳原子较多而氧原子较少，或者说碳氧比（C/O）较高的原理，利用脉冲中子源，通过时间门测量方法，测量非弹散射γ射线和俘获辐射γ射线，经过能谱分析求出碳氧比值，进而确定含油饱和度的核仪器。
随便看	West African Economic and Monetary Union West African Economic Community West African Monetary Union West African Rice Development Association West African Students' Union West African Youth League West Africa Police Information System west africa rift system west Antarctica Westar West Asia west Australian current West Bengal Pradesh Westbury court garden West-Centered theory West China Metropolis Daily West China Union University West China Union University Museum West Church West Coast Functionalism West comet west crude oil and product pipeline project west development regions West End Westerbork northern sky survey

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。