“infrared searchlight”的概念、定义、翻译、参考文献-科学参考

单词	infrared searchlight
释义	infrared searchlight [¦in·frǝ¦red `sǝrch´līt] ^OPTICS A device for illuminating a scene with infrared radiation so that it may be viewed through an infrared image converter tube, although it is invisible to the unaided eye.
随便看	harmonic detector harmonic distortion harmonic division harmonic drive harmonic echo harmonic fields harmonic filter harmonic folding harmonic frequency harmonic function harmonic generator harmonic interference harmonic law harmonic loss harmonic mean harmonic measure harmonic motion harmonic oscillator harmonic pencil harmonic prediction harmonic producer harmonic progression harmonic range harmonic ratio harmonic selective ringing

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