为提高轴的疲劳强度，应优先采用的方法是＿＿＿＿＿。A、减小应力集中B、增大轴的直径C、选择好的材料D、减小轴上零件的载荷 - 查题网

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高等继续教育 / 机械设计

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为提高轴的疲劳强度，应优先采用的方法是＿＿＿＿＿。
A、减小应力集中
B、增大轴的直径
C、选择好的材料
D、减小轴上零件的载荷

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