Alexander Fleming Albert Einstein Isaac Newton Galileo Galilei相关知识点: 试题来源: 解析 答案:Alexander Fleming。亚历山大·弗莱明发现了青霉素。阿尔伯特·爱因斯坦以相对论闻名。艾萨克·牛顿以万有引力定律等成就著名。伽利略·伽利雷在天文学等方面有突出贡献。反馈...
百度试题 结果1 题目Alexander Fleming’s discovery of penicillin in September 1928(mark) the start of modern antibiotics.相关知识点: 试题来源: 解析 marks 反馈 收藏
Alexander Fleming was a Scottish doctor,a scientist and Nobel Prize winner.He is best known for his discovery of penicillin (青霉素). Penicillin is a medicine that is used to save thousands of lives each year.It kills the bacteria (细菌) that cause infection (感染).Penicillin was first disco...
A. invention B. discovery C. find D. creation 相关知识点: 试题来源: 解析 B。解析:“discovery”指发现原本存在但未被发现的事物,青霉素原本就存在,弗莱明是发现了它,所以选B。“invention”强调发明新的东西;“find”作名词时没有这种科学发现的含义;“creation”侧重于创造抽象或艺术等方面的东西。反馈...
In 1928, Alexander Fleming (1881-1955) identified penicillin, the world's first antibiotic. It was a chance discovery that could have easily been missed had Fleming not taken a second look at a contaminated Petri dish. The discovery of penicillin marked a profound turning point in history as ...
alexander fleming英语介绍 Alexander Fleming (1881-1955) was a Scottish scientist who is widely regarded as one of the founders of modern antibiotics. His discovery of penicillin in 1928 revolutionized the field of medicine and saved countless lives. Fleming was born in Ayrshire, Scotland, and ...
Initially, the medical community was not so enthusiastic about Fleming’s penicillin discovery. He also had difficulty isolating large quantities of “mold juice.” In 1940, just as Fleming was about to retire, 2 fellow scientists, Ernst Chain and Howard Florey, became interested in penicillin. ...
Alexander Fleming is the scientist who discovered an antibacterial activity in a Penicillium growth medium. To avoid repetition of the phrase “mold broth filtrate,” he coined the term “penicillin,” a substance that eventually became known as a “miracle drug.” Fleming's story has been told...
alexander fleming英语介绍-回复 【Alexander Fleming英语介绍】 Introduction Alexander Fleming, a Scottish biologist, was known for his groundbreaking discovery of penicillin, which revolutionized the field of medicine and saved countless lives. His tirelessdedication and keen observation skills led to this ...
Fast Facts: Alexander Fleming Full Name:Alexander Fleming Known For:The discovery of penicillin and the discovery of lysozyme Born:August 6, 1881, Lochfield, Ayrshire, Scotland. Parent's Names:Hugh and Grace Fleming Died:March 11, 1955 in London, England ...