electromagnetic wave

基本解释

• [电磁] 电磁波

同根派生

英汉例句

双语例句

• The oscillatory phase of the electromagnetic wave doesn't even advance such as in a vacuum — this is what we term a zero-phase delay.
  电磁波的震荡甚至不像在真空中那样前进了。 这就是我们称之为零相位表现。
• Light is an electromagnetic wave, with a longer wavelength than X-rays and ultraviolet, and a shorter wavelength than infra-red, microwaves and radio waves.
  光是一种电磁波，其波长长于X光和紫外线，短于红外线、微波和无线电波。
• Previous experiments based on macroscopic electromagnetic wave propagation (involving lots of photons) have shown that the optical precursor is the fastest part in the propagation of an optical pulse.
  先前基于宏观电磁波（包含大量光子）的实验已经证明，光前驱是光脉冲在传播过程中最快的部分。

原声例句

• Electromagnetic energy travels almost like an ocean wave - up and down,up and down.

权威例句

• This is a type of electromagnetic wave (ie, the same type of wave as a light wave).
  ECONOMIST: Solar energy
• If an aggressor launches a nuclear device of whatever size and detonates it above the atmosphere and in the line of site of its target country, the x-rays and gamma rays emitted by the blast will cause an electromagnetic pulse, or wave a million times stronger than the strongest radio wave.
  CENTERFORSECURITYPOLICY: An urgent memo to the next government

词组短语

短语

• electromagnetic plane wave 平面电磁波
• electromagnetic reflected wave 电磁反射波
• electromagnetic surface wave propagation 电磁表面波传播
• electromagnetic force wave 电磁力波
• harmonic electromagnetic plans wave 谐波电磁平面波

英英字典

柯林斯英英字典

• a wave of energy propagated in an electromagnetic field &rarrsee also electromagnetic radiation

专业释义

电子、通信与自动控制技术

• 电磁波

  At first, the basic theory of electromagnetic wave has been introduced.
  本文概述了电磁波的基本理论。

  物理学

• 电磁波

  Aero-Optics is a new subject in which the interaction between fluid motion and electromagnetic wave propagation is investigated.
  气动光学正是研究气流运动与电磁波传播之间相互作用的一门新兴学科。

  地球科学

• 电磁波

机械工程

• 电磁波

计算机科学技术

• 电磁波

能源科学技术

• 电磁波