polonium

简写符号：

简写符号: Po

更多词形：

简写符号: Po |

单词例句：

polonium isotope

钋同位素

When the greater the concentration of Po-210, due to radioactive gases produced by the increasing pressure, even from full bloom polonium salt solution containers exploded.

当钋-210的浓度较大时，由于辐射气体所产生的气压不断增加，甚至引起盛放钋盐溶液的容器爆炸。

2.The Curies succeeded in discovering polonium in 1898.

居里夫妇于1898年成功地发现了钋。

Curie and his wife spent a few decades before the development of radium and polonium;

居里夫妇花了几十年，才研制出镭和钋；

There are some radioactive nuclides such as uranium, radium, thorium and polonium in pit effluent of uranium mine.

铀矿山坑道污水含有铀、镭、钍、钋等放射性核素,外排前必须加以处理。

a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium;

一种含有氧化铀和少量镭、钍、钋、铅、氦的矿物；

Abstract The discovery history of Polonium and Radium are briefly retrospected here at the 110th anniversary of these natural radioactive elements discovery.

摘要 在天然放射性元素钋和镭发现110周年之际，简要回顾了这两种元素的发现史.

In 1898 Marie Curie and her husband discovered two other naturally occurring, strongly radioactive elements, radium and polonium.

1898年居里夫人和她的丈夫发现了另外两种天然存在的强放射性元素，镭和钋。

Polonium is a highly radioactive element and a metalloid.

钋是高放射性的元素,金属。