| 释义 |
preamplifiers 英p'riːæmplɪfaɪəz美p'riːæmplɪfaɪəz COCA¹⁸⁹⁶⁵³BNC¹⁷³⁹⁹⁵⁺²
基本例句
前置放大器¹⁰⁰原型preamplifier的复数 Over the years, he designed an entire family of preamplifiers and amplifiers.
多年来，他设计了一个前置放大器和放大器的整个家庭。 www.haodian8.com.cn
Effects of Gauss light pulse with chirp on the sensitivity of receivers with optical preamplifiers and of GVD on the power penalty of the sensitivity of optical receivers is discussed.
研究了啁啾高斯光脉冲信号对带前置放大器光接收机灵敏度的影响，以及群速度色散对光接收机灵敏度恶化量的影响。 cnki |