单词：scheele
[人名] 谢勒
词型变化：名词复数形式 : scheeles
单词：scheele 相关文章
Scheele's one notable shortcoming was a curious insistence on tasting a little of everything he worked with, including such notoriously disagreeable substances as mercury, prussic acid (another of his discoveries), and hydrocyanic acida compound so f
发表于:2019-01-29 / 阅读(448) / 评论(0)
万物简史
万物简史
The commercial potential for the stuffwhich soon became known as phosphorus, from Greek and Latin roots meaning light bearingwas not lost on eager businesspeople, but the difficulties of manufacture made it too costly to exploit. An ounce of phosphor
发表于:2019-01-29 / 阅读(451) / 评论(0)
万物简史
万物简史