“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	Collection of Scientific and Technological Archaeology collection of scientific and technological archives Collection of Seals Impressions of Eight Specialists of Xiling Collection of Selected Poems and Proses of Liao Dynasty collection of sets Collection of Shanxi Traditional Opera Collection of Shen Xiaxian collection of standard spectra collection of statistics on pollution discharge outlets Collection of Stone Rubbings across Dynasties from Beijing Library Collection of Storytelling Scripts of the Ming Dynasty Published in the Chenghua Era of Ming Collection of Strange Stories Collection of Taiping Heavenly Kingdom Official Documents Collection of Tai Quan Collection of Tang Poetry Specially Compiled Collection of Tan Youxia collection of the church Collection of the Great Scholars' Classics Collection of Theoretical criticism monographs of classical Chinese literature collection of the South China Sea Pearl in China Collection of Three Series of Chinese Folk Literature Collection of Tone-system collection (of two or more authors) Collection of Wang Baigu Collection of Wang Sima

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