Like capsule endoscopy for gastro-intestinal visualization , this device is delivered inside the machine using normal borescope methods in use .
就像胃肠系统的内窥镜检查一样，本设备也是通过常规的管道镜方法在机器内部投放。
Some suggest that it is better to observe root growth status by using a fiber optic focusing borescope in this case .
有人提出，在此情况下最好用纤维光学聚焦管道镜对根的生长动态进行观察。
Since the correlative work concerning the borescope images processing is seldom inland , accordingly the study of this thesis offeres academic and technical foundation for the digital damage detection technology based on the borescope images .
To minimize the cost of the outage and avoid the time-consuming step of removing the turbine casing , the inspections are normally done using a borescope inserted through small entrance ports of the turbine .
