时间:2022-08-06 21:29:14
电磁波。
electromagnetic: adj. 电磁的。
wave: n. 1.波浪;碎浪; 〔the wave(s)〕 〔诗 ...
radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
同义词:electromagnetic radiation, nonparticulate radiation,
Every body radiates heat in the form of electromagnetic waves .
每一物体都以电磁波的形式辐射热。
Astronomical research began to spread over the whole range of electromagnetic waves .
天文研究开始向整个电磁波谱范围延拓。
An accelerated charged particle radiates energy in the form of an electromagnetic wave .
作加速运动的电荷会以电磁波的形式辐射能量。
We have already established that light may be treated as a transverse electromagnetic wave .
我们已经论证过可以把光当横电磁波来处理。
One of the most significant properties of the electromagnetic wave is that it transports energy .
电磁波的最主要的性质之一是它能传输能量。
If the resistance is small, most of the energy is radiated in the form of electromagnetic waves .
如果这电阻很小,则大部分能量以电磁波形式辐射出去。
Radar, light, and other electromagnetic waves transfer momentum and energy through space .
雷达、光和其它形式的电磁波将其动量和能量通过空间输送出去。
These currents become the source of new electromagnetic waves which can be detected by suitable pickup coils .
这些电流成为能被合适的拾波线圈检测的新的电磁波源。
Under other circumstances electromagnetic waves behave as though they consisted of streams of particles .
在其它场合,电磁波表现得好象是由一束束粒子所组成的似的。
The evidence seemed inescapable that light consisted of electromagnetic waves of extremely short wavelength .
光是由波长极短的电磁波组成,这一事实看来已经证据确凿。