wave front
英漢例句
- At each interface the spreading wave front is made discontinuous.
在每一分界面上擴(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面。 - The characteristic surface is essentially an acceleration front.
特征曲面實(shí)質(zhì)上是一種加速度波的波陣面。 - It starts with zero and grows to a maximum slightly behind the wave front.
它從零值開始，并在稍后于波陣面處增長到最大值。