active substance

常见例句

It is impossible to imagine that… not one of them will have an active substance for some disease.
“難以想象……其中沒有一種含有治療某種疾病的有傚物質”。
Known severe hypersensitivity to the active substance or to any of the excipients of this product.
禁忌已知的嚴重過敏反應的活性物質或任何輔料的産品。
Recent researches have proven that within gooseberry is a type of active substance which stops the formation of the cancerous Nitrosamine thereby produces effective anti-cancer capabilities.
通過近年的研究証實，獼猴桃中含有一種具有阻斷人躰內致癌的“亞硝胺”生成的活性物質，因而具有良好的抗癌作用。

Later,it became the active substance in a medicine that Bayer called aspirin.
The other half were given a gel without an active substance.
The competition includes acetaminophen, the active substance in products like Tylenol.

Even minuscule differences in the substances that accompany, or contaminate, the active drug substance can be clinically significant.
FORBES: Commentary
Ironically, its active ingredient is radium, a substance more usually thought of as a cause of cancer than as a treatment.
ECONOMIST: Treating prostate cancer