Earth's internal heat, fueled by radioactivity, provides the energy for plate tectonics and continental drift, mountain building, and earthquakes.

地球内部因放射而产生的热量为板块运动、大陆漂移、造山运动和地震提供了能量。

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Conclusion, Retina Pathology caused by radioactivity may be found early with F-VEP.

结论：F - VEP可以早期发现放射性视网膜病变。

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Based on the natural radioactivity of potassium, the contents of potassium in solid potash fertilizer products were determined by radioactivity method.

基于钾的天然放射性，用放射性方法测定固体钾肥产品中的钾含量。

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While the radioactivity emitted by the solution is not enough to damage the silicon, it is enough to produce a few microwatts of power.

ECONOMIST: Micromachines: The engines of Lilliput | The

The challenge of sho is to penetrate the heart and mind of the viewer, somewhat in the manner of radioactivity, by creating shapes on a sheet of paper with a single brush.

WSJ: The Vision and Calligraphy of Aoyama San'u | Tokyo National Museum | Transformational Characters | By Michael Judge