In 1829 the chemical in the willow tree that can relieve pain and fever was discovered to be salicin.
1829年,人们发现柳树中能止痛退烧的化学物质为水杨醇葡萄糖甙。
单词 | salicins |
例句 |
英语例句库
In 1829 the chemical in the willow tree that can relieve pain and fever was discovered to be salicin. 1829年,人们发现柳树中能止痛退烧的化学物质为水杨醇葡萄糖甙。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
原声例句
科学60秒-科学美国人 2023年8月合集 We can have an aspirin tablet; we don't have to chew on willow bark to get that salicin that's going to give us that pain relief that we need. 我们可以服用一片阿司匹林; 我们不需要咀嚼柳树皮来获得我们需要的缓解疼痛的水杨苷。 Scishow 精选系列 35 years later, in 1826, a French researcher isolated the active ingredient in willow bark: a yellowish crystal that was named salicin a couple of years later. 35 年后的 1826 年,一位法国研究人员分离出柳树皮中的活性成分:一种黄色晶体,几年后被命名为水杨酸。 TED-Ed(视频版) It took nearly another 70 years for a German pharmacist, Johann Buchner, to finally identify and purify the substance that made all this possible, a compound called salicin. 德国药剂师约翰·布赫纳 (Johann Buchner) 又花了将近 70 年的时间,才最终鉴定并提纯了使这一切成为可能的物质,即一种名为水杨苷的化合物。 |
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