将桥架横放在轨道上或架子上，最好架在于支腿链接用的支承面上，用水平仪测出两端支承面上边的小车轨道的水平标准。
The bridge across the track or on the shelf, the best frame is bearing surface of leg link on the standard level measured at both ends of the bearing surface on the trolley track.
肢端骨折复位仪是骨科牵引和固定的理想的新的医疗器械。
A new medical-instrumentation of orthopedic surgery traction and fixation by using bone - fracture of limb reset instrument-is described.
用那根数据线，一边连接投影仪的输入口，另一端连接电脑的输出口。
Use the cable. Connect one end to the projector input, and the other end to the computer output.
应用推荐