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生药化学定性鉴别
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生药化学定性鉴别
Encyclopedia
医学
生药理化鉴定
释
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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Rural School Consolidation Movement
rural settlements
rural settlement system
rural sewage
rural sewage treatment
rural sideline production
rural small wind generation
rural social assistance
rural social contradiction
rural social differentiation
rural social endowment insurance
Rural social governance
rural social insurance
rural social mobility
rural social organization
rural social problem
rural social relationship
rural social security policy
rural social stratification
rural social structure
rural social welfare
Rural Sociological Society
rural sociology
rural spatial structure
rural spinning
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