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yy1982111銅蟲 (小有名氣)
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[求助]
最近找工作,高手幫忙翻譯幾句話
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| 這期間主要有天然產(chǎn)物的提取,并開發(fā)了大量原料藥和大量醫(yī)藥中間體項(xiàng)目。對(duì)天然產(chǎn)物的一般提取及分離方法(比如常用的溶劑提取法,超臨界萃取,超生促提,液液萃取,柱層析分離,制備色譜,凝膠色譜分離,常壓減壓蒸餾,精餾,分子蒸餾,沉淀法,結(jié)晶法等)有一定的研究。同時(shí)由于多年從事有機(jī)化學(xué)方面工作,對(duì)有機(jī)化合物各方面都有較為全面的了解。對(duì)有機(jī)化合物,天然產(chǎn)物的各種結(jié)構(gòu)鑒定常用方法如LC/GC-Ms,HNMR,IR,DSC,元素分析,旋光測(cè)定等有全面的了解。 |
金蟲 (小有名氣)
| During this period mainly the extraction of natural products, and the development of a large number of bulk drugs and pharmaceutical intermediates projects. General natural products extraction and separation methods (such as commonly used solvent extraction, supercritical extraction, ultrasonic promote mentioning the liquid-liquid extraction, column chromatography, preparative chromatography, gel chromatography, atmospheric vacuum distillation, distillation molecular distillation, precipitation, crystallization, etc.) has done some research. Many years engaged in the work of organic chemistry at the same time, have a more comprehensive understanding of all aspects of the organic compounds. Comprehensive understanding of various structural identification of organic compounds, natural products commonly used methods such as LC / GC-Ms, HNMR, IR, DSC, element analysis, optical rotation measurement. |

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