Charge Coupled Devices(CCD) is the new type semiconductor integrated photoelectric device developed at the beginning of the seventies of the 20th century. It was put forward at the first of 1970 by W.是什么意思_Charge Coupled Devices(CCD) is the new type semiconductor integrated photoelectric device developed at the beginning of the seventies of the 20th century. It was put forward at the first of 1970 by W.在线翻译_英语_读音_用法_例句