分布式光纤传感 meaning in Chinese
dfos distributed fiber optic sensing
Examples
- Application of distributed optical fiber sensing technique in pipeline leak detection
分布式光纤传感技术在管道泄漏检测中的应用 - It belongs to the hi - tech r & d project of " brillouin scattering distributed temperature sensor for submarine pipelines of long distance "
本论文是国家863项目“长距离海底管道分布式光纤传感技术”工作的一部分。 - The technology of distributed optic fiber sensing was brought forward in 70th ' s , a series of sensing mechanism and measure systems turned up and were used gradually in many fields
分布式光纤传感技术于70年代末被提出。近几十年中，产生了一系列分布式光纤传感的机理和测量系统，并在多个领域得以应用。 - Be different with other botdr systems , the coherent self - heterodyne botdr system uses only one consecutive laser . the light from consecutive laser is divided into two beams , the detecting light and the reference light , by a coupler
与其他的botdr系统分别使用两台激光器不同,自相干外差的布里渊散射分布式光纤传感系统采用一台激光器,经耦合器分为两路光束? ?探测光和参考光束。