electromagnetic wave

常見例句

雙語例句

• 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.
  電磁波的震蕩甚至不像在真空中那樣前進了。 這就是我們稱之爲零相位表現(xiàn)。
• 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.
  光是一種電磁波，其波長長於X光和紫外線，短於紅外線、微波和無線電波。
• 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.
  先前基於宏觀電磁波（包含大量光子）的實騐已經(jīng)証明，光前敺是光脈沖在傳播過程中最快的部分。

原聲例句

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

權威例句

• 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
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