释义 |
plane-wave 英p'leɪnw'eɪv美p'leɪnw'eɪv COCA¹⁸¹¹¹⁵BNC¹⁷³⁹⁹⁵⁺² 基本例句 n.平面波¹⁰⁰ 用作名词If the wavefronts are parallel lines, the waves are called plane waves.假如波前为一些互相平行的轮廓面,这波就叫平面波。 This is equivalent to an angular distribution of constituent plane waves.这等价于各种成分的平面波的角分布。 |