2(15分)There are two medicines that change people’s lives, one of___is aspirin,___(invent) in 1897. It is made from leaves or tree barks(树皮) possessing a special chemical and was first sold in___form of tablets in 1900. Aspirin has saved many people’s lives by reducing f...
Aspirin,in short,is truly ... It is also the second largest suicide drug ... are largely unrecognized among users.对于数百万关节炎患者来说,阿司匹林是唯一有效的药,简言之,它是20世纪真正的灵丹妙药。它还是第二大的自杀用药和儿童中毒的主要原因。尽管它的副作用很小,用药者却对之不甚了解。由此...
During the 19hcentury, there was a great deal of experimentaion in Europe wth this chemical and itled to the Inroducton of aspirin. By1915, aspii tablets were avalabl in the Unted StatesA small quantty of aspri relieves pain. t also reduces fever byinterfering wth some o the body's...
A. Aspirin and penicillin have saved millions of people's lives. B. Aspirin was invented in 1897. C. Aspirin was made from a chemical. D. Chewing on leaves will have the same effect as taking aspirin. 相关知识点: 试题来源: 解析 答案D 反馈...
t has side effect tha, athoughrelatively mid, re argey unrecogized among usersAlthough aspirin was firt sold by a German compan In 1899 t has been around much longe than that. Durn the 19century there was a great deal f experimentation in Europe with this chemical andtle t the ...
根据“Aspirin (阿司匹林) is one of the safest and most effective drugs inverted by man, and the most popular medicine in ite word today.It is an effective pain reliever, Its bad effects are relatively mild, and it is cheap.”可知A正确 根据“seems to slow down the formation of the acids...
chemical advanced at which of which at which with whom through which did admirable of against established resource wisdom honors promising why结果一 题目 1.Aspirinis a simple but highly (effect)treatment.2.Hereceived the award in (recognize)of his successover the past year.3.Hercharity work is...
Aspirin, one of the most commonly used nonsteroidal anti-inflammatory drugs (NAIDS), not only shows cancer chemoprevention effects but also improves cancer therapeutic effects when combined with other therapies. Studies that focus on aspirin regulation of the hallmarks of cancer and the associated mol...
Gerhardt made a primitive form of modern aspirin, which was developed from salicylic acid. (然后,在1853年,法国化学家Charles F. Gerhardt从水杨酸中开发出了一种现代阿司匹林的原始形式。)”可知,Charles F. Gerhardt首先生产阿司匹林。故选C项。 (2)题详解: 细节理解题。由第四段中“They now know, ...
The aspirin molecule is made up of a benzene ring, a carboxyl group, and an ester. It has both polar and non-polar components. Thus, the affinity of water (very polar) for this compound is not as great as the affinity of water for itself. However, the affinity of ethanol molecules (...