electrical noise background
常見(jiàn)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(guò)理論分析，闡述了電子噪聲對(duì)低聲強(qiáng)級(jí)聲強(qiáng)測(cè)量的影響以及相應(yīng)的預(yù)防措施。 返回 electrical noise background