目的观察肩关节松动术结合医疗体操治疗肩周炎的疗效。
Objective To observe the curative effect of freezing shoulder treated with joint mobilization and medical gymnastics.
结合华丰矿巷道围岩松动圈探测实例，提出了松动圈雷达探测方法、图像分析及探测结果应用。
In the case of detecting fractured zone in mine roadway Huafeng Colliery, a detection method, image analysis and application of the result are suggested.
新机开车前，先认真核查电路有无漏电、短路、各螺栓结合部有无松动。
Before starting the machine, check and make sure there are no creepage, short circuit in all the circuits, and all the screws and bolts are secured.
新机开车前，先认真核查电路有无漏电、短路、各螺栓结合部有无松动。
Before starting the machine, check and make sure there are no creepage, short circuit in all the circuits, and all the screws and bolts are secured.
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