常見例句In the end, some ideas about low noise pipe design are suggested and provided.并在此基礎上，對管路系統(tǒng)的低噪聲設計提出了幾點建議。According to series-wound amplifiers and noise theory, an applied circuit of low-noise preamplifier is designed using unattached components.摘要根據級聯網絡及噪聲理論，本文采用分立元件設計了一種低噪聲前置放大器實用電路。 返回 low-noise