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- With computer aided analysis the geometric features of internal gear hob are proved, which cutting edges are symmetral about datum axis,even along pitch circle of pinion,fitting in with involute. 通过电算分析，证明内齿轮滚刀切削刃具有关于基准轴的对称性、沿媒介齿轮节圆的分布均匀性、对渐开线的可拟合性等几何特征。
- Actual hobbing pitch circle diameter 实际滚切节圆直径
- Diameter of pitch circle of driving hole 传动孔节圆直径
- Approach on Disk Gear Pitch Circle Clip for Internal Hole Grinding 盘类齿轮磨内孔节圆夹探讨
- Intelligent Measurment of Diameter Runout of Pitch Circle in Gear 齿轮齿圈径向跳动的智能化测量
- Introduction of Pitch Circle Jig of a Circular Tooth Bevel Gear 介绍一种弧齿锥齿轮节圆夹具
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- Keywords diameter runout of pitch circle in gear;computer;program; 齿轮齿圈径向跳动误差;计算机;程序;
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- Testing Machine for bevel Gear Intermeshing Pitch Circle and Torsion 伞轮合同心及扭力试验机
- The coach built the team up to a fighting pitch. 教练使全队振作起来，准备一搏。
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- We've booked seats in the circle. 我们预订了楼厅包厢的座位。
- They that touch pitch will be defiled. 近墨者黑。
- We planned to pitch our camps in the mountains. 我们计划在山里扎营。
- He has a large circle of friends. 他有一大群朋友。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- She moves in a very small circle. 她的活动圈子很小。
