preparative

Objective To compare and discuss a few preparative methods of competent Escherichia coli cells.

目的:比较、论述实验室常用的几种大肠杆菌感受态细胞制备方法.

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The progress on supercritical fluid chromatography ( SFC ) using in preparative chiral pharmaceuticals is summarized.

摘要综述了 超临界流体 色谱应用于手性药物的进展.

——期刊摘选

Objective : To optimize the preparative procedure for polysaccharide of Houttuynia cordata.

目的: 优选鱼腥草多糖的提取工艺.

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Objective : To study the formulation, preparative method and quality control of calcium gluconate gel.

摘要:目的: 研究葡萄糖酸钙凝胶剂的处方组成 、 制备工艺及质量标准.

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Objective a higher yield by improving the preparative technology of amoxicillin granules.

目的:改进阿莫西林颗粒制丸工艺,提高收率.

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Objective a higher yield by improving the preparative technology of taurine granule.

目的:改进牛磺酸颗粒的制粒工艺,提高收率.

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Perspective in the applications and developments of high preparative performance liquid chromatography were discussed.

探讨了高效制备液相色谱技术的应用和发展前景.

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SARS has turned up countrymen's absence of preparative defense in disguise of subitaneous plague.

SARS在表现形式上是猝不及防的重大灾害,实质上是国人对疫病等灾害缺乏必要的准备.

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Aim To study the preparative process of sodium ferulate and sodium chloride injection.

目的研究阿魏酸钠氯化钠注射液的制备工艺.

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OBJECTIVE To preparative high - speed counter - current chromatography ( HSCCC ) for isolating the chemical constituents from Patrinia villosa Juss.

目的应用高速逆流色谱分离纯化白花败酱草化学成分.

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The methods of studying flow profile of preparative chromatography were summarized.

摘要总结了研究制备色谱流型的4种方法.

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The developed method is of high preparative capacity and high efficiency resolution.

该法具有制备量大和分离效率高的特点.

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Production Certificates and test preparative work.

协助生产许可证和型式试验的准备工作.

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The frozen - hydration preparative technique often be used in high resolution protein electron crystallography.

应用蛋白质电子晶体学研究蛋白质晶体高分辨结构时,常采用冰冻水合技术.

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Aim To study the preparative process of levocarnitine and sodium chloride injection.

目的研究左旋卡尼汀氯化钠注射液的制备工艺.

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