A. uranium B. plutonium C. polonium D. thorium 相关知识点: 试题来源: 解析 C。解析:居里夫人发现了钋(polonium)和镭(radium)两种新元素。A 选项铀(uranium)不是居里夫人发现的新元素;B 选项钚(plutonium)也不是;D 选项钍(thorium)同样不是。所以答案是 C。反馈 收藏 ...
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 ...
She would always say, “Be less curious about people and more curious about ideas.” (Lewis, Jone Johnson). She wanted to find something no one else had found and make things no one would ever think about making. Marie Curie was the founder of Radium. Radium is the chemical element of...
Xavier Roque, "Marie Curie and the Radium Industry: a Preliminary Sketch", History and Technology 13 (1997): 267-281; Boudia, Marie Curie et son laboratoire.Roque, Xavier. 1997. Marie Curie and the radium industry: A preliminary sketch. History and Technology 13: 267–291. doi: 10.1080/...
Marie Curie was born as Maria Sklodowska in Poland in 1867. Though Maria excelled in school, no university in Poland at that time allowed female students. 玛丽·居里于1867年出生于波兰玛丽亚·斯卡多夫斯卡。尽管玛丽亚在学校中表现出色,但当时波兰没有一所大学允许有女学生。
Marie Curie Marie Curie, born in Poland, is a great woman scientist of achievement. Devoted to scientific research all her life, she discovered two radiation elements—radium and polonium, making great contributions to the battle against cancer. This also made her the first scientist awarded two ...
Marie Curie Marie Curie, born in Poland, is a great woman scientist of achievement. Devoted to scientific research all her life, she discovered two radiation elements—radium and polonium, making great contributions to the battle against cancer. This also made her the first scientist awarded two ...
By1902,theCurieshadextractedatenthofagramofpureradiumchloridesaltfromseveraltonsofpitchblende,anincrediblefeatatthetime.到1902年时，居里夫妇从数吨沥青铀矿中萃取出了0.1克纯氯化镭盐，这在当时是一件不可思议的功绩。Laterthatyear,PierreCurieandHenriBecquerelwerenominatedfortheNobelPrizeinphysics,butMariewas...
In 1898 December, Curie couple and colleague Beimont to the Academy of Sciences, "on the asphalt uranium ore contains a highly radioactive new material," that also found the new element 88, radio than uranium million times, named as Radium. Mary Curie reports of the discovery of new element...
Marie Curie radium and won the Nobel Prize for Physics in 1903.A. foundB. discoveredC. exploredD. invented 答案 句意:玛丽·居里发现了镭,并于1903年获得诺贝尔物理学奖。考查动词。found创建,发现;指找寻找到的东西,强调的是结果;discovered发现;发现那些存在,只是未被发现的东西;explored勘探;invented发明...