辐射

In a sentence

• 核电站释放的辐射对人类健康有潜在威胁。

  The radiation released by nuclear power plants poses a potential threat to human health.

  Here, '辐射' is used to refer to the physical emission of energy or particles, such as from a nuclear source.

• 这个天线能够有效地辐射无线电信号。

  This antenna can efficiently radiate radio signals.

  In this context, '辐射' pertains to the dissemination or emission of signals in a technical equipment context.

• 该公司的影响力逐渐向周边地区辐射。

  The influence of this company gradually radiates to surrounding areas.

  Here, '辐射' metaphorically describes the spread or extension of influence or impact in a figurative sense.