而细菌呢,有点像通过化学合成的方式来为管虫提供食物,记得之前讲过的化学作用吧。
The bacteria, well the bacteria kind of feed the tubeworms through chemosynthesis, remember, that chemical reaction I described earlier.
本文综述了依西美坦的化学合成、药理作用及临床应用。
The chemical synthesis, pharmacological action and clinical trial of exemestane were reviewed.
水解作用通过与水反应分解一种化学合成物,比如盐水的解析,或淀粉向葡萄糖的催化转变。
Decomposition of a chemical compound by reaction with water, such as the dissociation of a dissolved salt or the catalytic conversion of starch to glucose.
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