separation and purification of materials
separation and purification of materials
物料的分离纯化
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Membrane materials and separation mechanisms of membrane techniques for hydrogen purification were reviewed in this paper, and the application prospects were proposed.
简述了膜分离净化氢气的机理、使用的膜材料，并对其应用前景进行展望。
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