Exposed to radium, a kind of radioactive material in the universe, people absorbed radiation and got sick immediately.

镭是宇宙中的一种放射性物质，当暴露在镭的辐射中时，人体吸收其射线，立刻染上疾病。

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Finally the methods which decrease the absorbed radiation dose of patients while the image quality wasn't deteriorated have been put forward.

最后提出了在不降低影像质量的情况下如何降低病人剂量的方法。

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The sensitivity coefficient of air temperature above the glacier to variation of global radiation is related well with albedo and absorbed radiation.

冰川表面气温对总辐射通量变化的敏感性系数与其反射率及吸收辐射通量关系密切。

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Further loss of Arctic ice will see radiation absorbed by darker seawater and snow-free land, potentially warming the Earth's climate at an even faster rate than current observational data indicates.

BBC: Canadian Arctic sheds ice chunk

The logic behind such recommendations is that the further the phone is from the body, the less radiation is absorbed.

CNN: WHO: Cell phone use can increase possible cancer risk

By tuning the quantum cascade laser and measuring how much of the infra-red radiation is absorbed on its way to a detector, hazardous gases in between can be identified.

ECONOMIST: Lasers