“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	colour excess colour facsimile apparatus colour fleck colourful ball dance colourful clay sculptures at Hall of Jiang Mother Queen of Jin Shrine colourful drum song and dance drama music colourful hanging sculptures at Qianfo Temple colourful lanterns song and dance drama music colourful pottery basin with dance patterns colourful pottery jar with stork, fish and stone hatchet patterns colourful pottery of the Majiayao culture colourful pottery of the Yangshao culture colourful pottery pot with human face and fish patterns colourful pottery urn with vortex pattern colourful sculptures at Faxing Temple colourful sculptures at Fusheng Temple colourful sculptures at Qinglian Temple colourful sculptures at Two-Fairy Temple colourful sculptures at Zijin Temple colourful sculptures unearthed at Xianyu Tinghui’s tomb of Xi’an City Colourful Spring colour gamut colour glazed earthenware colour gunlock colouring

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