backward stroke

英 [ˈbækwəd strəʊk] 美 [ˈbækwərd stroʊk]

网络  返回行程; 向后划桨,反回冲程; 回程; 退程; 返回冲程; 向后划桨

机械



双语例句

  1. Was the backward swing a stroke?
    向后挥杆算他打了一杆吗?
  2. Finally, the no self-locking conditions of forward stroke and backward stroke and the maximum range of each geometric contact angle is deduced.
    最后,推导了MT-2缓冲器正、反行程都不自锁的条件,并由此确定各几何接触角的最大取值范围。