ODTR

ODTR

网络字典

光时域反射仪

举例

Vodafone Ireland has accepted ODTR's offer of a mobile 3G licence. The Irish telecoms regulator had given it an extra month in which to decide whether to take a licence. 沃达丰的爱尔兰公司接受了ODTR颁发的3G牌照.;该爱尔兰监管部门给了它多一个月的时间考虑是否接受牌照

A real-time monitoring technology for safety and leakage of oil pipeline based on theories of optical time domain reflectometer(ODTR)and the distributed optical fiber sensor were introduced. 提出一种基于光时域反射原理（ODTR）和分布式光纤传感原理实现输油管道泄漏安全实时监测的技术。