【wave_front】什么意思_英语wave_front的翻译_音标_读音_用法_例句_在线翻译

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n.
- all the points just reached by a wave as it propagates
- (physics) an imaginary surface joining all points in space that are reached at the same instant by a wave propagating through a medium
  同义词： wavefront

以上来源于: WordNet

1.
N a surface associated with a propagating wave and passing through all points in the wave that have the same phase. It is usually perpendicular to the direction of propagation 波阵面 [physics]

At each interface the spreading wave front is made discontinuous.

在每一分界面上扩展的波前出现间断。

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It starts with zero and grows to a maximum slightly behind the wave front.

它从零值开始，并在稍后于波阵面处增长到最大值。

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Direction(D):the horizontal vector perpendicular to the wave front along which the crext travels.

方向（D）：运动方向，垂直于波阵面的水平方向；

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He saw a man being knocked down, by the wave in front of him.

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To log into the system, players just wave their hands in front of the screen.

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wave front
美 [weɪv frʌnt]