active substance

基本解釋

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效物質”。
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產品。
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.
通過近年的研究證實，獼猴桃中含有一種具有阻斷人體內致癌的“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

活性物質
The results indicated that the active substance was produced and secreted when B. licheniformis was in log phase. So the culture supernatant of B. licheniformis had positive effect on the growth of G. oxydans and the accumulation of 2-KLGA.
結果表明,活性物質在地衣芽胞桿菌對數生長期階段合成并釋放至胞外,使胞外液上清對氧化葡萄糖酸桿菌的生長和產酸產生促進作用。
活性成分
有效物質
In order to clarity active substance and mechanism of polygala on anti-depression the further, methods of chemistry and pharmacology were combinded to study polygala systematically.
為進一步闡明遠志抗抑郁的有效物質基礎及其作用機制，本文采用化學和藥理相結合的方法，對遠志抗抑郁的物質基礎和作用機制進行系統(tǒng)的研究。
農業(yè)科學
活性物質
The method of extracting active substance from leek seed,process and as well as the antibacterial properties of extracts from the early detection were discussed in this article.
本文研究了韭菜籽中生物活性物質的提取方法、工藝以及初提取物的抑菌性能。
新聞學與傳播學
放射性物質