“Portable gamma-ray spectrometer”的概念、定义、翻译、参考文献-科学参考

单词	Portable gamma-ray spectrometer
释义	Portable gamma-ray spectrometer Encyclopedia 理学放射性勘探测量仪器释 Portable gamma-ray spectrometer便携式伽马能谱仪在放射性勘探中通过测量不同能量的伽马射线强度来确定地质目标物中放射性元素含量的仪器。
随便看	vertical migration of aquatic organism vertical nanowire field effect transistor vertical non-staggering grid vertical ozone profile vertical packaging equipment for payload/fairing vertical parallax screw verticalparallax，y-parallax vertical pendulum vertical perspective projection vertical phase contrast illuminator vertical photography vertical plane vertical position vertical press filter vertical product differentiation vertical profile observing vertical projection vertical projection plane vertical protection vertical public opinion confrontation vertical refraction coefficient vertical refraction error vertical relative aperture vertical resonance vertical restraint

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。