a mineral 【whoseradioactivity, (superior to that of pure uranium), could be explained only by the presence in the ore of small quantities of an unknown substance of very high activity】. Pierre Curie joined her in the work (thatshe had undertaken to resolve this problem),andthat led to t...
Based on the results of this research, Marie Curie received her Doctorate of Science, and in 1903 Marie and Pierre shared with Becquerel the Nobel Prize for Physics for the discovery of radioactivity. The births of Marie's two daughters, Irène and Eve, in 1897 and 1904 failed to ...
Marie Curie's research on radioactivity was a great ___ in science. A. contribution B. donation C. present D. gift 相关知识点: 试题来源: 解析 A。解析:contribution表示贡献,居里夫人对放射性的研究是科学上的一个伟大贡献。donation侧重于捐赠;present和gift侧重于礼物,不符合语境。反馈...
Inventing the light bulb D. Making great contributions to the study of nuclear physics 相关知识点: 试题来源: 解析 C。解析:本题考查居里夫人的成就以及对词汇的辨析。居里夫人发现了钋和镭,获得了两次诺贝尔奖,对核物理学研究做出了巨大贡献。而发明电灯的是爱迪生,所以C选项不属于居里夫人的成就。
only benefited herself C. opened a new era in scientific research D. was quickly replaced by others 相关知识点: 试题来源: 解析 C。解析:居里夫人对放射性的研究开启了科学研究的新纪元。A选项她的研究非常重要;B选项她的研究造福人类而不只是自己;D选项她的研究成果并没有很快被取代。反馈 收藏 ...
This work prepared the way for the discovery of the neutron by Sir James Chadwick and, above all, for the discovery in 1934 by Irene and Frederic Joliet-Curie of artificial radioactivity.” prepared the way=contributed to, 所以答案是: neutron Question 13: During her research, Marie Curie was...
原文定位:第十段第一句“One of Marie Curie’s outstanding achievements was to have understood the need to accumulate intense radioactive sources, not only to treat illness but also to maintain an abundant supply for research.”(玛丽·居里的杰出成就之一是了解积累强烈放射源的必要性,其作用不仅用于治...
1. Born in Poland in 1867, Marie Curie is famous for her work onradioactivity, and was twice a(win) of the NobelPrize. 答案 句意为:玛丽·居里1867年生于波兰,她因对辐射的研究而享誉世界,并且曾两度获得诺贝尔奖。设空处前有不定冠词a修饰,后有 of限定,故应用 win的名词形式,故填winner。相关推...
Marie Curie is remembered today for her pioneering work on radioactivity, which not only earned her two Nobel Prizes but also the recognition as the “mother of modern physics". But while her research into the radioactive elements polonium and radium may have secured her a lasting scientific leg...
She is a renowned ___. A. scientist B. athlete C. cook D. gardener 相关知识点: 试题来源: 解析 A。Marie Curie 因在放射性方面的发现而闻名,她是一位著名的科学家。选项 B“athlete”运动员;选项 C“cook”厨师;选项 D“gardener”园丁,都与居里夫人的身份不符。反馈 收藏 ...