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radon exhalation monitor
释义
radon exhalation monitor
Encyclopedia
工学
天然放射性勘查仪器
释
radon exhalation monitor
氡析出率仪
利用惰性气体氡的扩散和辐射特性,测量其在土壤、材料等表面氡析出率的仪器。
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Selected Poems of the Yuan Dynasty by Forms
Selected Poems of Thirty Schools of Ming Dynasty
selected point
Selected Porcelain Objects from the Collection of the Palace Museum
Selected Quyi Works from 100 Issues of People’s Liberation Army Literature and Art
Selected Resounding Poems of the Qing Dynasty
Selected Rhythmical Prose from the Qing Dynasty Compiled by Wang Chang
Selected Rhythmical Prose from the Southern and Northern Dynasties
Selected Rubbings of Ancient Inscriptions
Selected Scores of Flower Drum Opera and Other Types of Hubei Opera
Selected Scores of Pingju Opera
Selected Scores of Rare Plays of Peking Opera
Selected Scores of Ye Shenglan and Ye Shaolan’s Peking Opera Plays
Selected Screenplays Since May 4th
Selected Scripts of Beijing-style Comic Dialogs
Selected Scripts of Beijing-style One-man Comic Talks
Selected Scripts of East China Opera Conference
Selected Scripts of Kunju Opera
Selected Texts of Ancient Chinese
selected title planning
Selected Traditonal Plays of Huangmei Opera
selected work
selected works
Selected Works by Eight Authors in Modern China
Selected Works by Twenty-four Writers of the Qing Dynasty
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:2026/4/3 18:21:58