echo method meaning in English
超声检测的回波法
回声法
Examples
- Nondestructive testing of concrete structures using impact - echo method
冲击回波法检测混凝土结构 - Currently , echo methods are defined for the following data types
目前，回送方法是为下列数据类型定义的： - Application of low - strain echo method to examining integrality of pour - pile
低应变反射法检测灌注桩完整性 - Which does exactly the same job as the echo method used above
还可以更改变量，它所做的工作与上面所用的echo方法完全一样。 - Multiple echo method
多次反射法