全部

1·Element 43's radioactivity makes it easy to isolate and measure.

43号元素的放射性使其易于分离和测量。

2·Born Maria Sklodowska in Poland in 1867, she is famous for her work on radioactivity, and was twice a winner of the Nobel Prize.

她于1867年出生在波兰，原名玛丽亚·斯克洛多夫斯卡，以放射性研究而闻名，曾两次获得诺贝尔奖。

3·Earth's internal heat, fueled by radioactivity, provides the energy for plate tectonics and continental drift, mountain building, and earthquakes.

地球内部因放射而产生的热量为板块运动、大陆漂移、造山运动和地震提供了能量。

4·This work prepared the way for the discovery of the neutron by Sir James Chadwick and, above all, for the discovery in 1934 by Irène and Frédéric Joliot-Curie of artificial radioactivity.

这项工作为詹姆斯·查德威克爵士发现中子铺平了道路，尤其是为伊莲娜和弗雷德里克·约里奥特·居里在1934年发现人工放射性奠定了基础。

5·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.

基于这项研究的结果，玛丽·居里获得了理学博士学位，1903年，玛丽和皮埃尔与贝克勒尔共同获得了诺贝尔物理学奖，以表彰他们发现了放射性物质。

6·Both won the Nobel Prize and had Leukemia because of radioactivity.

两人都获得了诺贝尔奖，并因为放射物而得了白血病。

7·Frederic became one of her assistants and Irene taught him the techniques required to work with radioactivity.

弗雷德里克成了她的助手之一，艾琳教他放射性工作中需要掌握的技能。

8·How is radioactivity measured?

如何测量放射性？

9·In fact, she coined the term, radioactivity.

“放射性”的这个名称，其实就是她所创造的。

10·Fires and explosions that released radioactivity.

还有那释放辐射物的大火和爆炸。