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- Methods The content of paeonal in the principal drug of the prescription, Cynanchum paniculatum, was determined by HPLC. 方法采用HPLC法对其主药徐长卿中丹皮酚进行含量测定。
- Qualitative identification of principal drug - scutellaria root was conducted by chemical and thin - layer chromatography (TLC). 利用化学及薄层法对君药黄芩进行定性鉴别;
- AIM:To probe the effect of Chinese herbs,Huqi San(HQS)and its principal drug mistletoe extracts on the growth of human hepatocar- cinoma cell line SMMC-7721 and the levels of intracellular reactive oxygen species(ROS). 目的:探讨方剂槲芪散(HQS)及其君药槲寄生提取物多糖和总碱对人肝癌细胞SMMC-7721生长的抑制作用及细胞内活性氧(reactive oxygen species;ROS)浓度的影响.
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- The principal shareholder ask for a meeting. 主要股东们要求召开会议。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- She's been downgraded (from principal) to deputy. 她已(从校长)降为副校长。
- Our principal problem is lack of time. 我们的主要问题就是缺少时间。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- I am surprised to learn that he is taking drug. 听说他在吸毒,我很吃惊。
- She drank in every word of the principal's lecture. 她全神贯注地听校长演讲的字字句句。
- John informed the principal against Paul. 约翰向校长告发了保罗。
- His business was a cover for drug dealing. 他的商行是进行毒品交易的幌子。
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- The principal discouraged unexcused absences. 校长不准无故缺课。
- Use of this drug is now fairly generalized. 这种药现在用得相当普遍。
- Rubber is the country's principal export. 橡胶制品是该国主要的出口产品。
- He was convicted of drug offences and deported. 他被判犯有毒品罪而遭驱逐出境。