knife-edges

英 ['naifedʒ]

n. 刀刃;锐利物;处于紧要关头;十分焦虑
knife-edge 的复数



双语例句

  1. This thesis provides an approach of applying the computer-aided finite element analysis to optimize the designing machine-based knife-edges of food processor to increase the service-life of cutting tools.
    本文运用计算机有限元分析法,优化设计食品绞切机飞刀的廊形,以实现延长刀具寿命的目的。
  2. Two ends of the columns were supported with knife-edges and permitted to rotate around strong axes.
    柱两端采用单向刀口支座,允许钢柱绕强轴转动。