Accumulator in front of valve. To reduce the distance of shock wave propagation.
在阀门前设置蓄能器。以减小冲击波传播的距离。
We fully considered the influences of wave front diffusion, geological condition, designed the amplitude-preserved operator which can eliminate the effect of receivers and propagation.
通过考虑波前扩散、地质条件的影响,设计了消除采集效应和传播效应的保幅算子。
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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