A range of high-energy phenomena about large luminosity or high frequency radiation can be explained by accretion.

宇宙中一系列高光度或者高频率辐射的高能现象可以由吸积过程解释其物理机制。

youdao

The establishment of Hall thruster experiment system to measure high-frequency radiation.

建立霍尔推力器内高频辐射实验测量系统。

youdao

The active amplifiers compensate ohmic losses, high frequency skin effects, and high frequency radiation.

所述有源放大器补偿电阻损耗、高频趋肤效应和高频辐射。

youdao

The Australian research focused on the thermal effects or specific absorption rate (SAR) of radio frequency radiation - a measure of its actual effects on brain tissue, whereas the earlier study simply looked at electromagnetic radiation levels.

BBC: Hands-free mobiles given safety boost

The result is far less low-frequency radiation.

ECONOMIST: Monitor

Interestingly, the movement includes many who still believe that the lower frequency radiation from power lines and electric appliances and motors also poses a cancer threat, in spite of the fact that 30 years of research has shown no effects.

FORBES: Do Cell Phones Cause Brain Cancer? The Diehards Cling Desperately To Opinion