基本解释

• [机械工程]叶轮密封

英汉例句

双语例句

• Whole model of impeller clearance and labyrinth seal are built up, and the effect of seals with two sides of impeller to axial thrust is considered fully.
  建立了叶轮间隙和迷宫密封的整体模型，并充分考虑了叶轮两侧密封对轴向推力的影响。

专业释义

机械工程

• 叶轮密封