基本解釋[數(shù)學(xué)]電噪聲背景英漢例句雙語例句This paper expounds the influence of electrical background noise on low levels sound intensity measurement throughing theory analysing and the relevant preventive measures.通過理論分析，闡述了電子噪聲對低聲強(qiáng)級聲強(qiáng)測量的影響以及相應(yīng)的預(yù)防措施。electrical noise background更多例句專業(yè)釋義數(shù)學(xué)電噪聲背景