light wave optical wave
Sound waves, light waves, and radio waves have a certain frequency, or number of waves per second.
声波、光波或无线电波等都有特定的频率,或者说是每秒的波数。
—— 柯林斯例句It represents the instantaneous traces of the ordinary and extraordinary wavefronts.
它表示寻常光波前和非常光波前的瞬时轨迹。
—— 辞典例句Do light waves travel through a vacuum?
光波真的通过真空 吗 ?
—— 辞典例句Diffraction, too, occurs in light waves.
衍射也是由光波产生。
—— 辞典例句At entry , this wave is split into components.
在入射点上, 该光波被分解为下列二分量。
—— 辞典例句