方法采用分光光度法对银杏叶提取物中的主要成分黄酮类化合物的含量进行测定。
Methods the content of flavonoids, the main effective components in Ginkgo capsule was determined by UV method.
对所有病人的术前超声测定的甲状腺叶体积及手术切口长度进行了分析。
Both ultrasonic preoperative thyroid lobe volumes and the operative incision lengths were analyzed in all patients.
采用HPLC和酶学测定方法，研究了追氮时期对小麦开花后旗叶中蔗糖合成和籽粒中蔗糖降解的影响。
The effects of a nitrogen applying stage on both sucrose synthesis in flag leaves and cleavage in grains of wheat were studied by using HPLC and enzymological methods.
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