Pinic acid is prepared from a-pinene and used as active component of fluxes in electronic industry.
α-蒎烯为原料合成了蒎酸,并应用于电子工业助焊剂中。
Pinic acid is prepared from a-pinene and used as active component of fluxes in electronic industry.
α-蒎烯为原料合成了蒎酸,并应用于电子工业助焊剂中。
Moreover, those impurities, as menthone, isomenthone, limonene, 1, 8-cineol and bata-pinene contents of Hai-Xuan mint are lower than that of 73-8mint.
原油中薄荷酮、异薄荷酮、柠檬烯、1,8-桉
素、β-蒎烯等均低于“73～8”。
声明：
上例
、词性分类均由互联网资源自动生成，部分未经过人工审
，
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