traveling wave klystron

例句：

1. 1. The traveling wave klystron is a powerful tool for radio communication.
   旅行波Klystron是无线电通信的强大工具。
2. 2. The traveling wave klystron has revolutionized the way we communicate over long distances.
   旅行波Klystron已经彻底改变了我们远距离通信的方式。
3. 3. In recent years, scientists have been working on developing new types of traveling wave klystron to improve signal transmission efficiency.
   近年来，科学家们一直在努力开发新的旅行波Klystron类型，以提高信号传输效率。