natural radioactive meaning in Chinese
天然放射性的
Examples
- Alpha particles are positively charged helium nuclei obtained from natural radioactive decay .
粒子是从天然放射性蜕变得到的带正电的氦核。 - Natural radioactive background
天然放射性本底 - It is now attributed to certain iron constituents in connection with natural radioactive radiation
它也被视为是主教的宝石，因此他们时常佩带紫水晶戒指。 - His work was done before the discovery of radioactivity and the understanding that natural radioactive decay provides a source of heat to the earth
他的工作是做了，才发现放射性和谅解，即天然放射性衰变提供热源，以地球。 - Trace amounts of natural radioactive materials , such as uranium , thorium and potassium with half - lives of up to one billion years , exist in soil
泥土中含有微量的铀、钍和钾等天然放射性物质，这些放射性同位素的半衰期可以长达10亿年。