通过带键盘的终端输入条[项]目.To make an entry via a terminal with a keyboard.那条项莲在他衬衣的品袋里.The necklace is in a bag under his shirt.我正在做一条项鍊给妈妈.I'm making a necklace for Mom....
There is a great deal of demand in modern electronics, however, for bandpass amplifiers.然而近代电子学对调谐的频率范围很宽的带通放大器提出很多要求.A newly - designed digital bandpass filter for the dynamic balance machine is presented by sampling de...