What is the active ingredient in aspirin?
什么是阿司匹林中的有效成分？
The active ingredient in some of the mouthwashes was simply detergent.
某些漱口剂中的活性成分只是清洁剂而已。
A new hair-growing drug is being sold for three times the price, per milligram, as the drug's maker charges for another product with the same active ingredient.
一种新的毛发生长药物每毫克的售价是该价格的三倍，就如该药物的制造商对另一种含有同样活性成分的产品的售价一样。
For example, putting on a moisturizer before applying a sunscreen or a retinol cream can keep the active ingredient from soaking in.
举例来说，先擦保湿霜，然后再应用防晒霜或精纯维他命，这样可以防止活性成分渗入皮肤。
SFFC medicines may include products with the correct ingredients or with the wrong ingredients, without active ingredients, with insufficient or too much active ingredient, or with fake packaging.
假冒药品可包括含有正确药剂成分或不正确药剂成分，不含有效药剂成分，有效活性成分含量不足或过多，或伪造包装。
Contrary to the common belief that counterfeit drugs are just sugar pills, Dr. Fernandez said, most fakes have some level of active ingredient.
人们普遍认为，假药仅仅是糖丸。费尔南德兹博士说，与此相反，大多数假药含有某种程度的活性成分。
The safety and effectiveness of the active ingredient in this product have not been demonstrated to the FDA.
FDA法规事务代理副专员迈克尔 夏贝尔说：“该产品活性成分的安全性、有效性未向FDA提出。
They found serious health impacts from Roundup's active ingredient, glyphosate, other chemicals in the formulated herbicide and its breakdown products.
他们发现抗农达除草剂中的活性成分、甘草磷和其它化学物质及其分解产物对健康有重大不良影响。
Since 1996, Monsanto has held a European patent on genes that give soya beans resistance to the company's Roundup herbicide - specifically the active ingredient glyphosate.
1996年，孟山都取得了一项欧洲基因专利，使大豆能够抵抗他们的公司生产农达除草剂，农达除草剂的有效成分是草甘膦。
Capsaicin is the active ingredient in many prescription and over-the-counter creams, ointments, and patches for arthritis and muscle pain.
辣椒素是许多处方药和非处方药乳膏、软膏中的活性成份，是关节炎和肌肉酸痛的辅助成份。
Patients can benefit from being treated with sham drugs even if they are told they contain no active ingredient, scientists have found.
科学家们发现，即使病人被告之安慰剂中不含任何有效成分，给病人服用这种“无效药”对病情医治还是卓有成效。
The active ingredient in Coke is phosphoric acid.
可乐中的活跃成份就是含磷的酸性物质。
The outer proteins of the virus are then purified and the result is several hundred or thousand liters of purified virus protein that is referred to as antigen, the active ingredient in the vaccine.
这病毒外部蛋白然后被提纯并产生几百到几千毫升的纯化病毒蛋白，作为抗原，是疫苗中的活性成分。
By 1897 a synthetic derivative (acetyl salicylic acid) of the plant's active ingredient (salicin) was created. This allowed aspirin to become the most widely used medicine in the world.
1897年，这种植物中的有效成分的人工合成衍生物诞生了，于是阿司匹林变成了世界上应用最广泛的药品。
By 1897 a synthetic derivative (acetyl salicylic acid) of the plant's active ingredient (salicin) was created.
到了1897年，一种取自柳树的活性成分柳醇(水杨苷)的衍生合成物——乙酰水杨酸诞生了。
They advocate the use of artemisinin combination therapies (ACTs), which mix the active ingredient with another drug to stave off resistance.
所以他们建议使用青蒿素混合疗法(ACTs)，提取各种药物的有效成分来治疗可以防止抗药性的产生。
Some tests and test items are known to correlate better with g than others do. In these items the "active ingredient" that demands the exercise of g seems to be complexity.
现已知道，有些测试项目与g的关联性要比另一些项目好，而关联性好的测试项目中，那些需要g才能够解决的题目，即试题中所谓“主动性成分”的难度是很高的。
However, the side effects are said to be greater possibly because the active ingredient remains longer in the body.
然而，药物的副作用据说要更强一些，因为有用的成分在身体里面待得更久。
Their use can result in treatment failure (and contribute to increased resistance in the case of antimalarials that contain insufficient active ingredient) or even death.
使用假药可能导致治疗失败（和因有效成分含量不足从而增强抗疟药物的抗药性），甚至造成死亡。
New research reveals how nicotine, the active ingredient in cigarettes, works in the brain to suppress smokers' appetites.
最新的研究揭示了香烟中主要有效成分-尼古丁是如何作用于大脑，抑制吸烟者的食欲。
Some contain a declared, active ingredient and look so similar to the genuine product that they deceive health professionals as well as patients.
一些假冒药品含有已申报成分和活性成分，看起来与真药非常相似，以致使卫生专业人员和患者受到蒙骗。
It was widely thought, however, that the effect only works if the patient believes that the treatment they are receiving contains an active ingredient.
不过，人们普遍认为只有在病人坚信他们所接受的治疗含有有效成分时安慰剂效应才会发生。
Fortunately there are a wide array of inexpensive products that use this active ingredient.
幸运的是，现在有广泛的产品含有这一成分。
Because a new study suggests that humans can make their own salicylic acid, which forms the bulk of aspirin's active ingredient.
因为一项新的研究表明，人类可以自己生成水杨酸，水杨酸是构成阿司匹林的大量活性成分。
What's the active ingredient in your sunscreen?
什么是活性成分在您的防晒霜？
They asked a group of individuals to learn something new, then the same people were given caffeine, the active ingredient in coffee, tea and chocolate.
他们要求一组人学习一些新东西，然后服用了咖啡因，咖啡、茶和巧克力都含有这种活性成分。
Resolution of the active ingredient from the excipients necessary to the preparation presents the same qualitative problem.
因制剂的所必需辅料而造成的活性成分的分解呈现出相同的定性问题。
Resolution of the active ingredient from the excipients necessary to the preparation presents the same qualitative problem.
因制剂的所必需辅料而造成的活性成分的分解呈现出相同的定性问题。
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