However this kind of amplifier exist lots of defects such as low conversion efficiency and high energy waste.
但是此类音频功放存在转换效率低和耗能高的缺点。
参考来源 - 音频功率放大器在笔记本电脑中的应用研究Detection system consists of sensors, pulse source, power amplifier, signal conditioning circuits, data acquisition card and computer so on.
检测系统由传感器、脉冲源、功率放大电路、信号调理电路、数据采集卡和计算机等组成。
参考来源 - 脉冲涡流检测技术的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N-COUNT An amplifier is an electronic device in a radio or stereo system that causes sounds or signals to get louder. 扩音器
词组短语
应用推荐