circular ring

 
  • 圆环

circular ring的用法和样例:

例句

  1. The housing has a higher coefficient of expansion than the ring.
    壳体比圆环具有较高的膨胀系数。
  2. We suspect that this effect arises because the ring silences the cells that signal line terminations.
    我们怀疑,这是因为圆环让代表端点的细胞沉静下来的缘故。
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