“伽马定向辐射仪”的概念、定义、翻译、参考文献-科学参考

单词	伽马定向辐射仪
释义	伽马定向辐射仪 Encyclopedia 理学放射性勘探测量仪器释 directional gamma-ray radiometer伽马定向辐射仪在放射性勘探与开采中探槽、坑道、采场等勘采工程的岩矿石露头上测量伽马射线能量与强度，并直接确定铀矿石品位与矿体厚度的仪器。
随便看	Zone of Emptiness zone of grid zone of growth zone of high pressure zone of normal attraction zone of ossification zone of preference zone of preference for rejection zone of proximal development zone of short-range fading zone of totality zone of uncorrected field of lens zone plane zone plate zone plate interferometer zone refining zone-refining melting zone refining of rare earth zone-sharpening zones of glacier ice formation zone spreading zone star zone theorem zone theory of colour vision zone time

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。