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生药化学定性鉴别
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生药化学定性鉴别
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医学
生药理化鉴定
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chemical qualitative identification of crude drug
生药化学定性鉴别
利用中药中某些化学成分能与特定的化学试剂发生化学反应,产生特殊气味、发生颜色变化、生成沉淀或结晶等现象,从而进行定性鉴定的过程。
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Statistics in Arts
Statistics in Clinical Trial
Statistics in Psychology and Education
Statistics Law of the People´s Republic of China
statistics of agricultural added value
statistics of agricultural economic benefits
statistics of agricultural factors of production
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statistics of agricultural labor productivity
statistics of agricultural science and technology
statistics of archival rate of scientific and technological archives
statistics of attributes
statistics of collection
statistics of complete rate of scientific and technological archives
statistics of crime
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