您要查找的是不是：
- This essay mainly explains that the involutes of grind gear on the bottom of the tooth space is not deep enough is caused by meshing interference. 阐述了磨齿齿轮在齿槽根部齿形渐开线不够深是啮合产生干涉的原因。
- Grinding gear with involute enveloping hourglass interior screw thread worm grind wheel is a new kind of craft which combines the high productivity with the good quality. 渐开面包络环面)内螺纹蜗杆砂轮磨齿是一项生产率与加工质量结合完美的新工艺。
- In this paper,a method of optimum profile design of cylindrical grinding gear hob is given. 本文提出了圆磨齿轮滚刀的优化造形法．该方法使圆磨滚刀的造形精度得到明显提高。
- How to Avoid the Interference of the Transition Curve of Grind Gear 如何避免磨齿齿轮齿根过渡曲线的干涉
- Design of Worm Grinding Wheel Used to Grind Gear 磨削齿轮用蜗杆形砂轮的设计
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- The ground was covered with ferns. 地面上长满了羊齿植物。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- Rachel who died last week was still above ground. 雷切尔上星期去世，现在还没安葬。
- Study on the cost of Grinding Gear with CBN wheel 立方氮化硼砂轮磨削齿轮生产成本的研究
- This car really comes into its own on rough ground. 这辆汽车在颠簸的路上才真正显示出它独特的性能。
- They put some wreathes on the ground. 他们把一些花环放在地上。
- The ground was ploughed and planted with corn. 地翻耕后种上了玉米。
- He takes his ground on intuition. 他的意见是凭直觉。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- A good hot summer could dry the ground out. 一个炎热的夏天可以将大地干透。
- Bob pecked at the hard ground with a pickaxe. 鲍勃用鹤嘴锄在坚硬的地面上挖掘。
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- Last winter the snow lay thick on the ground. 去年冬天，地上积雪很厚。
