detection procedure的用法和样例：
例句
- Detection programs called virus checkers are available to alert users when certain kinds of viruses enter the system.
现在有被称为病毒检查程序的检测程序可供使用，在某些种类的病毒进入系统时，向用户发出警告。 - The following Test Procedure is one of several that is recognized throughout the United States for testing Backflow Preventers.
下列检测程序是美国检测防回流阀通用的几种检测程序中的一种。
