| 释义 |
wave front 释义 波前:在传播介质中,由振动扰动刚刚到达的所有点组成的表面。 例句 1·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。 2·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。 3·In the end the propagation rule of wave front set under linear substitution mapping is given. 最后揭示了线性变量替换映射下波锋集的传播规律。
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