It’s a non-ionizing type of electromagnetic radiation, as opposed to the ionizing radiation used in radiation therapy, for example.

不过，有别于化疗时的电离辐射的是，手机辐射是非电离性的。

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Cell phones emit "non-ionizing radiation," similar to the kind produced by microwave ovens and cordless phones.

手机发出的是“非离子化辐射”，类似于微波炉和无绳电话发出的那种。

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Cell phones produce "non-ionizing" radiation, which, unlike X - or gamma rays, doesn't damage DNA by stripping away electrons from molecules in cell tissue.

手机产生“非电离”辐射，它不像X或伽马射线那样从细胞组织中的分子里分理出电子，从而破坏dna。

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These have been reviewed critically by the International Commission on Non-Ionizing Radiation Protection, which found no convincing evidence of a link between cell phone use and the occurrence of brain tumors.

FORBES: Behind The World Health Organization's "Cancerous" Pronouncement On Cell Phones

Mr Wechlin adds that, during charging time, people stay inside the buses - something he says is absolutely safe, as the strength of the magnetic field produced is within the limits recommended by the International Commission on non-ionizing radiation protection (ICNIRP).

BBC: Wireless charging - the future for electric cars?

The type of radiation coming out of a cell phone is called non-ionizing.

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