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单词 ppfa
释义 ppfaCOCA²⁰³⁰⁹⁸
基本例句
abbr.Planned Parenthood Federation of America美国计划生育联合会
Objective To analyze the chemical components of the volatile oil in processed pieces of Fructus Aurantii PPFA by GC- MS.
目的气相色谱-质谱法对枳壳饮片挥发油进行化学成分的分析。 chemyq

Results Composed of the total volatile oil over 90%,186 components were separated and identified. The effect on the content of PPFA from different habitats is remarkable.
结果共鉴定了186个成分,占挥发油总成分的90%以上,不同产地及炮制前后对枳壳饮片挥发油含量影响较大。 iciba
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