The present work aimed at development of a macroporous strongly acidie ion exchange resin, possessing an appropriate pore structure for ion-exchange-chromatographic purification of L-hydroxyproline.

本文介绍了一种能满足L-羟基脯氨酸离子层离新技术工艺要求的大孔强酸型阳离子交换树脂的研制开发情况。

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As an important technique in the reservoir geochemical domain, the gas chromatographic fingerprints technique (GCF) has made great contribution to the administration and development of oilfields.

气相色谱指纹技术(以下简称GCF)作为油藏地球化学领域中的一项重要技术，为油田管理和开发工作作出了重大贡献。

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The recent development of extraction of the active proteins from bovine pancreas and their separations and purifications, mainly with chromatographic methods are reviewed in this paper.

本文综述了牛胰腺中活性蛋白质的提取方法以及以色谱分离为主的分离与纯化技术，为开展从天然产品中提取并应用蛋白质提供一定的参考。

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