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

单词	radioactivity survey instrument
释义	radioactivity survey instrument Encyclopedia 工学放射性勘查仪器释 radioactivity survey instrument放射性勘查仪器利用某些核素的天然放射性，或核素受激后放出的电磁辐射（如特征X射线），测量其辐射类型和强度，以定性或定量测量自然界被测岩石、空气、土壤、水中核素种类（或含量）的仪器。
随便看	smoke condenser smoke containment system smoke control smoke control and smoke exhaust technology smoke curtains smoked aquatic products smoked cephalopods smoke density smoke detection smoke detector smoke device smoked fish smoked glass smoked plum smoked shellfish smoke fire detector smoke firing smoke gas smoke glass smoke meter smoke outlet smoke partition smoke plume smoke point smoke-proof staircase

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