“radioactive tracer petroleum well logger”的概念、定义、翻译、参考文献-科学参考

单词	radioactive tracer petroleum well logger
释义	radioactive tracer petroleum well logger Encyclopedia 工学辐射石油测井释 radioactive tracer petroleum well logger放射性示踪石油测井仪将放射性示踪剂和测井技术相结合，用来测量油井吸水剖面，测量井筒内流体流速（层间流速），监测井间连通性和非均质性，测定压裂裂缝近井筒分布形态，评价水力压裂效果等的仪器设备。
随便看	mean proportional mean pulse mean p-valent function mean-quadratic regression mean radial velocity mean radiant temperature mean radiation intensity mean radius of curvature mean range mean recurrence time mean refraction mean regression mean relative error mean residence time mean residence time of soil organic matter mean residual life function mean residue weight mean retention time mean return time mean right ascension mean run density means means and methods of warfare mean sea level mean sea-level

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。