Arcing balls are inclined to mislead umpires to incorrect judgements.弧线球易使裁判产生错误判断.Arcs more readily than AC welders, with longer arcing.起弧比交流电容易, 电弧加长一倍.To ensure operation of transmission line safely, the arcing gap of...
距骨突出于跟骨的上面.The talus rests upon the upper surface of the calcareus.跟骨突出于踝部的后方.The calcaneus projects backward behind the ankle.结果跟骨骨刺综合症的足跟痛得以缓解.Results The heel Spur pain could be alleviated by the closing treatment....