The relative heat radiation rate of pyrophyllite is fairly low.

叶蜡石相对热辐射率较低。

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Both sides radiant heating, radiation rate is more than 90%, with better temperature uniformity.

双面辐射加热，辐射率90%以上，温度均匀性好。

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You can get an idea of the relative amounts of radiation various cellphone models emit by looking at their SAR, or specific absorption rate.

你可以通过查看不同手机型号的吸收率，来了解手机的辐射。

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Journal editor Catherine DeAngelis says another article describes the high success rate of tumor control for a new form of radiation for inoperable lung cancer.

VOA: standard.2010.03.25

However, none of the six groupings - which included acute lymphoblastic leukaemia, brain tumours and Hodgkin's disease - showed an increasing trend between levels of radiation and rate of disease.

BBC: Radon cancer fears dismissed

Breast cancer screening is in fact based on a radiation benefit ratio, not cost, but suppose that anaysis were to show that the screening should be different for black women, either earlier because of age as above, or avoided completely because of the lower rate of disease and higher radiation sensitivity in youger women making it more likely to kill than cure.

BBC: Race bias in cancer 'costing lives'

Their cells are at a dividing faster rate, so the impact of radiation can be much larger.

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