polonium 是什么意思

音标：[ pə'ləuniəm ]

中文翻译与英英解释

	n. 【化学】钋。

a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
同义词：Po, atomic number 84,

Polonium is a chemical element with the symbol Po and atomic number 84, discovered in 1898 by Marie and Pierre Curie. A rare and highly radioactive element with no stable isotopes, polonium is chemically similar to bismuth and tellurium, and it occurs in uranium ores.

例句与用法

	1.	Madame curie named it polonium in honour of her native country . 居里夫人将它命名为钋，以纪念她的祖国。
	2.	How is polonium - 210 applied in industrial processes 钋210可以应用在哪些工业程序？
	3.	Updated public health advice related to polonium - 210 有关钋- 210事件的最新公共生发布
	4.	What is the influence of polonium - 210 to health 钋210对身体有甚么影响？
	5.	Polonium is used to set off a nuclear bomb 后者表示“习惯于干某事”
	6.	How much of polonium - 210 will be lethal 多少份量的钋210可以致命？
	7.	Public advice related to polonium - 210 有关钋- 210事件公共生发布
	8.	Radiation tidbits - radioactive polonium - 210 放射性钋210元素
	9.	Polonium occurs naturally in very low concentrations in the earth crust 地壳内含有非常低浓度的钋元素。
	10.	Where can polonium - 210 be found 哪里可以找到钋210 ？

polonium是什么意思

polonium 是什么意思

中文翻译与英英解释

例句与用法