第二步:根据关键要点,确定关键词,如:Marie Curie(玛丽 居里),Poland(波兰),scientist(科学家),achievement(成就),scientific research(科学研究),radiation element(辐射元素),cancer(癌症),Nobel Prize(诺贝尔奖),goal(目标),experiment(实验),quality(质量),determination(决心),devotion(奉献),perseverance(坚持)等...
试题来源: 解析 根据"Marie Curie ...radium (镭) many years ago."和首字母可知,此处指居里夫人发现了镭;discover"发现",动词;再根据"many years ago"可知,时态为一般过去时,动词要用过去式。故填:discovered。 居里夫人多年前发现了镭。反馈 收藏 ...
At the end of the year they had isolated a second radioactive element, radium. In 1902, they announced the success of extracting purified radium (Bagley, Mary). In June 1903, Marie Curie was the first woman in Europe to get a doctorate in physics. Both the Curies and Becquerel were ...
Marie Curie居里夫人生平简介 Marie Curie（7 November 1867 – 4 July 1934）was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, the first person and only woman to win twice, the only person ...
Marie Curie discovered radium. Radium is a kind of ___. A. 金属 B. 气体 C. 液体 D. 塑料 相关知识点: 试题来源: 解析 A。Radium(镭)是一种金属,B 选项“气体”是“gas”;C 选项“液体”是“liquid”;D 选项“塑料”是“plastic”。反馈...
百度试题 结果1 题目3. Marie Curie d iscovere d (现) radium(镭)many years ago. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Following Antoine Henri Becquerel's discovery of radioactivity, she investigated uranium with her husband, Pierre Curie (1859-1906). Together they discovered the elements radium and polonium. Marie Curie later isolated pure radium and developed the use of radioactivity in medicine. The American ...
Curie died in 1934, aged 66, at a sanatorium in Sancellemoz (Haute-Savoie), France, due to aplastic anemia brought on by exposure to radiation while carrying test tubes of radium in her pockets during research, and in the course of her service in World War I mobile X-ray units that ...
In 1900 Pierre had attached a tube of radium to his arm for ten hours. Ève Curie would write, “To his joy, a lesion appeared.” The burn took weeks to heal, and the very severity of the wound paradoxically suggested the good that radium could do, for it promised strong medicine ...
1【题文】Marie Curie ___ radium, but Edison ___ the light bulb.A.created; discoveredB.discovered; inventedC.invented; discoveredD.invented; created 2Marie Curie ___ radium, but Edison ___ the light bulb.A.created; discoveredB.discovered; inventedC.invented; discoveredD.invented; create...