hoisting shaf 提升井
shaf tintake 竖井式进水口
filter shaf 滤芯轴
clutch shaf 离合器轴
eccentric shaf 偏心轴
propeller shaf 传动轴
Fan motor shaf 风扇电机轴
intermediate shaf bearing 中间轴承
arm shaf 臂轴
trunnion shaf 平衡轴
Objective To discuss the advantage in clinical effect of traction treatment on children femoral shaf fracture.
目的探讨牵引治疗儿童股骨干骨折的临床疗效与优越性。
The optimal protection for bearing current was reached by the insulation of both ends of bearing and grounding of carbon brush of motor shaf…
电机双端轴承绝缘并且电机轴碳刷接地，可构成对轴承电流的最佳防护。
Therefore the design criterion for the shaft is proposed, i. e. the fatigue strength of the shaf should depend on the torsional fatigue strength.
挠性轴强度校核主要是校核疲劳强度，为此提出了合理设计挠性轴的原则，即挠性轴的疲劳强度应取决于扭转疲劳强度。
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