[电] 多元半导体设备 multiple unit semiconductor device: 多元半导体器件multiple-unit semiconductor device: 复合半导体器件; 复合半导体元件securing dev ice: 固定件control-power disconnecting dev-ice: 控制制功率不连接设备coupling capacitor potential dev-ice: 电容电位装置下载手机词典可随时随地查词查翻译