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.
人工化学合成的、直接作用于人的中枢神经系统的新型毒品，以高度的精神依赖(成瘾)为特征。
Artificial chemical synthesis, a direct role in the human central nervous system of the new drugs, with a high degree of psychological dependence (addiction) is characterized.
利用硝酸盐作为化学合成作用中，电子传递链之电子提供者。
To use nitrate as electron donor in the electron transport chain during chemosynthesis.
目的：化学合成牛磺胆酸钠，并对其药理作用进行研究。
OBJECTIVE: To synthesize sodium taurocholate and study its pharmacological effects.
由于本发明完全采用了天然物质，不用化学合成制剂，因而无毒，无副作用，具有保健、营养、强身之功效。
Adopting pure natural substances and without synthetic chemical, the said health eggs have the functions of improving health.
由于胰岛素和口服化学合成药存在副作用，使得天然降血糖药日益受到糖尿病患者的青睐。
There is an increasing demand of patients for use of the natural products with anti-diabetic activity due to the side effects associated with the use of insulin and oral hypoglycemic agents.
由于胰岛素和口服化学合成药存在副作用，使得天然降血糖药日益受到糖尿病患者的青睐。
There is an increasing demand of patients for use of the natural products with anti-diabetic activity due to the side effects associated with the use of insulin and oral hypoglycemic agents.
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