“production of vacuum”的概念、定义、翻译、参考文献-科学参考

单词	production of vacuum
释义	production of vacuum Encyclopedia 工学真空物理释 production of vacuum真空获得技术通过机械、物理或化学等手段在特定容器中获得真空的专门技术。
随便看	chelation therap chelatometric titration chelatometry chelatometry; chelatometric titration Cheleb cheletropic reaction Chelex-100提取法 Chelex extraction method Cheli chelicera chelicerate Cheliff Cheliff, Oued Che Lin cheliped chellegram chelmsfordite Chelsky Mountains cheluviation Chelyabinsk Chelyabinskaya oblast chemiadsorption chemical chemical absorbent for carbon dioxide chemical absorption solvent for hydrogen sulfide

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