electromagnetic wave

常見例句

雙語(yǔ)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(jìn)了。 這就是我們稱之爲(wèi)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(zhǎng)長(zhǎng)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(shí)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(quán)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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