Objective To study the extraction technology of essential active components in compound shark cartilage capsules.
目的研究复鲨胶囊中主要活性成分的提取工艺。
Objective: To study the hypoglycemic effect of components in mulberry leaves and screen the active hypoglycemic components.
前言： 目的：研究桑叶不同组分的降血糖作用，筛选桑叶中降血糖作用活性组分。
The research field of isolation and identification of natural products is very important and active. To find and avail of bioactive components in natural drugs is the key to study new medicines.
天然产物有效成分分离及结构鉴定是非常重要和活跃的研究领域，从中可以发现和利用其重要的生物活性组分，是目前新药物研发的关键。
The article is mainly on study of the theory and design of millimeter-wave transceiver front-end from the active devices and passive components.
毫米波器件又分为无源器件和有源器件，本文从这两个方面对毫米波收发前端的理论和设计进行了研究。
The article is mainly on study of the theory and design of millimeter-wave transceiver front-end from the active devices and passive components.
毫米波器件又分为无源器件和有源器件，本文从这两个方面对毫米波收发前端的理论和设计进行了研究。
应用推荐