Daylight came in through its glass roof;this was now the only illumination.日光透过玻璃屋顶照入;眼下这是室内惟一的照明。Quinn returned shortly after daylight yesterday morning.昨天早上天刚亮奎因就回来了。The recent murder happened in broad daylight in a su...
The diode is used routinely in many kinds of electronic circuits.二极管早已作为常规器件应用于多种电路中.A high - power diode laser power supply controlled by microprocessor is presented.介绍了一种利用单片机控制的大功率半导体激光驱动电源.A diode used in this manner...