security detector meaning in English

安全检测计

Manufactures the crystals used in airport security detectors and for medical diagnosis
-生产用于机场安检系统及医疗诊断的晶体探头
In this thesis , we first compare some current main interaction models and protocols , analyze their advantages and disadvantages , and abstract both sides of interaction : sm ( security manager ) and sd ( security detector )
本文首先对比了当前一些主要的联动模型和协议，分析了它们的优点和缺点，并抽象出联动的双方： sm ( securitymanager )和sd ( securitydetector ) 。