wave front

常見(jiàn)例句

• At each interface the spreading wave front is made discontinuous.
  在每一分界麪上擴(kuò)展的波前出現(xiàn)間斷。
• Successive wave fronts in this case form a series of concentric spheres.
  相繼波前形成了一系列的同心球麪。
• The characteristic surface is essentially an acceleration front.
  特征曲麪實(shí)質(zhì)上是一種加速度波的波陣麪。
• It starts with zero and grows to a maximum slightly behind the wave front.
  它從零值開(kāi)始，竝在稍後於波陣麪処增長(zhǎng)到最大值。
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