描述两个功率电平比值的单位.A unit that describes the ratio of two power levels.要使计数器正常工作,正向和逆向控制输入电平必须始终相反.For proper operation the forward and reverse direction - control inputs must always be complementary.如旁瓣电平过大,很多科研工作者都在设法解决这些问题...
He got undressed in the bathroom.他在浴室里脱了衣服。'Would you get undressed, please?' — 'I beg your pardon?' — 'Will you get undressed?'“请你脱掉衣服,好吗?”——“你说什么?”——“脱掉衣服,好吗?”Fifteen minutes later he was ...