“laboratorial radioactivity survey nstrument”的概念、定义、翻译、参考文献-科学参考

单词	laboratorial radioactivity survey nstrument
释义	laboratorial radioactivity survey nstrument Encyclopedia 工学人工放射性勘查仪器释 laboratorial radioactivity survey nstrument实验室放射性勘探仪器利用天然放射性核素的辐射特性，测量被测岩石、土壤或空气中核素含量或射气浓度的室内分析仪器。由于体积大、重量大、功耗大、测量时间长、低温冷却、多样品需自动测量等因素，设备只能在实验室条件下进行工作，或放在移动式载体上进行流动测量。
随便看	Music and Dance about Propitious Portent:Longchi Yue Music and Dance about the National Recovery music and dance epic music and dance from Pre-Qin period Music and Dance Materials in Song Ci Music and Dance of Birds Singing Longevity to Emperor music and dance of four minorities music and dance of six dynasties music and dance on the Tongque Terrace Music and Protocol music appreciation musica reservata Music at Sunset Time Music Book music broadcasting Music Bureau Rambling Story Music Copyright Society of China（MCSC） music cycle of southern and northern tunes music, dance and opera figurines of Sui Dynasty in Bozhou City music, dance and variety drama stone engravings in the Southern Song tomb in Guangyuan City Music Department of Lu Xun Arts College Music Department of PLA Academy of Art music drama music editor of film & TV Music Education

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