有用信号;
Microwave photonic filters are the key component in the system of photonic signal processing of microwave signals. It uses optical fiber and integrated photonic devices to carry out the filtering of clutter and noise from the wanted signal.
微波光子学滤波器作为全光微波信号处理系统的核心器件,利用光纤和光器件使有用的微波信号通过而抑制噪声和无用的微波频率信号。
Officials wanted to send a signal that they were taking action.
官员们希望释放出一个信号:他们在采取行动。
If Tektronix wanted to, it could make the case that it was the first major oscilloscope manufacturer to offer an MSO ( mixed-signal oscilloscope).
大意是,如果泰克愿意的话,它十年前就可以成为主要的MSO供应商。
纳米英语 · 高考英语
纳米英语 · 英语词汇
纳米英语 · 双语新闻
纳米英语 · 双语娱乐资讯