He would not hesitate to allow his children to consume these vegetables or water under the current radiation content.

在目前的辐射含量下，他会毫不犹豫地允许他的子女食用这些蔬菜或水。

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Of concern in the current situation is ionizing radiation, which is produced by spontaneously decaying heavy isotopes, such as iodine 131 and cesium 137.

目前情况下值得忧虑的是电离辐射，它由重同位素——如碘131和铯137——自发衰变而生成。

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Edano said radiation levels at the plant rose sharply Wednesday, before falling again, but that there was no need to expand the evacuation area around the plant based on current data.

枝野幸男表示周三核电站辐射水平迅速攀升，随即又再次回落。按照目前数据，无须扩大疏散区域。

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But tests so far show its mobile phone radiation reader rivals current consumer brands on the market, Softbank said.

CNN: New Japanese smartphone will have radiation detector

Japanese government officials stress that the radiation leak at its current level will not cause harm to humans at least 30 kilometers away.

FORBES: Tokyo Streets Quiet As Foreigners Flee, Locals Hunker Down

The method also overcomes limitations posed by current treatments in which radiation may damage portions of healthy brain tissue.

ENGADGET: Researchers develop femtosecond laser that can diagnose, blast cancerous tumors