“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	the civil accepting and hearing The Civil Code of the Soviet Union in 1922 The Civil Code of the Soviet Union in 1964 The Civilizing Process The civil rights movement The Civil War in France the clash of civilizations The Clash of Civilizations and the Remaking of World Order The Classes of Preparatory University Education for Ethnic Minorities The Classic the Classical Garden of Bashu The Classical Journal The Classic Chinese Novel: A Critical Introduction The Classic of Mountains and Sea: An Ancient Illustrations with Annotations The Classic of Mountains and Seas The Classification of Library of Renmin University the classification of thematic map elements The Classificatory Compilation of parallel prose The Class Struggles in France 1848 to 1850 the clause of the state respects and preserves human rights The Clean Air Act The Clear Tamir River The Cliff The Clifford Constitution（1916 ，1922） The Climate Group

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