English translation for "natural radioactive element"

天然放射性元素

Related Translations:

radioactive cement:  放射性水泥

radioactive halo:  放射性晕

radioactive exploration:  放射性检测探法放射性勘探放射性探法

radioactive colloid:  放射性胶体

radioactive concentration:  放射性浓度

radioactive clock:  核钟

radioactive label:  放射性标记

radioactive substances:  放射性物质

radioactive pill:  放射性碘丸

radioactive species:  放射性核素放射性粒种

Example Sentences:

1.

Even without these man made sources of radiation , exposed to natural background radiation . the rocks and soil of the earth s crust contain variable amounts of natural radioactive elements such as uranium and thorium . this varies with geography - for example the hottest places in britain are cornwall and around aberdeen 就算排除人为辐射，人类会在天然环境中接触到本底辐射，如地球外壳的岩石和泥土含有份量不同的辐射元素如铀和钍，而份量视乎地理位置，如英国的康瓦尔和阿伯丁郡最为热点。

Similar Words：

"natural radiator" English translation, "natural radio-frequency interference" English translation, "natural radioactive" English translation, "natural radioactive background" English translation, "natural radioactive decay" English translation, "natural radioactive gas" English translation, "natural radioactive isotope" English translation, "natural radioactive nucleus" English translation, "natural radioactive nuclides" English translation, "natural radioactive series" English translation