基本解釋[地球科學(xué)]環(huán)境聲噪音英漢例句雙語例句Underwater acoustic channel is a time-space-frequency variant channel, having a character for narrow bandwidth, high ambient noise level and strong interference of multipath.而由此構(gòu)成的水聲信道是一個(gè)空間與頻率響應(yīng)隨機(jī)快速變化的傳輸信道，存在窄帶、高噪及強(qiáng)多途干擾。51lunwen.netThe noise sources are assumed to be statistically independent directional acoustic sources situated on the surface, and the effects of ocean environment on ambient noise are studied.假設(shè)噪聲源是統(tǒng)計(jì)獨(dú)立分布在海面上的指向性點(diǎn)源，研究噪聲源特性以及傳播條件對(duì)海洋環(huán)境噪聲場(chǎng)的影響。and ambient acoustic noise更多例句專業(yè)釋義地球科學(xué)環(huán)境聲噪音