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放射性勘查仪器
释义
放射性勘查仪器
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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。
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collection lens
collection management
collection management area
collection manager
collection of academy
Collection of Ancient and Modern Ballads
collection of ancient and modern calligraphers
Collection of Ancient and Modern Proverbs
Collection of Ancient Prose and Poetry
Collection of Anecdotes of Song People
Collection of Bai Juyi's Poems
collection of benchmark
Collection of Bronze and Stone Inscriptions
Collection of Buddhist Journals of the Republic of China
Collection of Calligraphy Copybooks in Wansui Tongtian Period
Collection of Cen Jiazhou
Collection of Central Harmony
Collection of Chen Shidao’s Talks
Collection of Chen Wenzhong
Collection of Chinese Modern Anti-Aggression Literature
Collection of Chinese Opera from Yuan to Qing Dynasties
Collection of Ci-poems in Tang and Five Dynasties
Collection of Classified Tang Poetry
Collection of Commentaries on Ci Poetry
Collection of Court Verdicts
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/7/26 10:27:08