“preparative chromatography”的概念、定义、翻译、参考文献-科学参考

单词	preparative chromatography
释义	preparative chromatography Encyclopedia 理学薄层层析释 preparative chromatography制备色谱采用专用设备分离、收集一种或多种纯物质的技术与方法。制备色谱中的“制备”指获得足够量的单一化合物，以满足科学研究或其他用途的需要。 Chemistry ＞分析化学＞仪器分析＞释义 preparative chromatography制备色谱
随便看	precast concrete frame-shear wall(core wall)structure precast concrete frame structure precast concrete frame structure with specially shaped columns precast concrete shear wall structure precast concrete structure precast concrete track beam precast pavement precast prestressed composite floor slab precast prestressed hollow floor slab pre-cataclysmic binary pre-cataclysmic variable precategory precaution precautionary approach precautionary demand for money precautionary principle precautionary principle of biosafety assessment precautionary principle of EMF precaval vein precedance relation in dependency tree precedence precedence function precedence grammar precedence method precedence relation

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