pulse-echo的用法和样例：
例句
- Base on pulse reflecting technique, a kind of portable equipment is designed to locate trouble points in cable.
摘要基于脉冲反射法，设计了一款便携式电缆故障定位仪。
词汇搭配
- coaxial cable pulse echo tester 同轴电缆脉冲回波测试...
- pulse-echo technique 脉冲反射技术...
- pulse echo 脉冲回波
- pulse-echo method 脉冲反射法
- pulse echo method 脉冲回波法
- pulse echo fault locator 脉冲回波线障测试仪...
- pulse echo return loss 脉冲回波衰耗...
- pulse echo meter 脉冲回波仪
- radar echo pulse 雷达回波脉冲...
- pulse echo tester 脉冲回波测试仪...
- echo pulse 回波脉冲
