Special worm gear hobs with circular tooth, double pitch and involute etc, can also be ordered.
圆弧齿、双螺距、渐开线等特殊蜗轮滚刀也可以订货。
The diagonal double pitch curved lattice grid system is used in the country for the first time.
斜拉双坡曲面钢网壳结构体系，为国内首次采用。
Based on the pitch meshing theory of the worm drive, a new structure of the cylinder worm drive-the double pitch point and double side-placed worm gear drive is proposed in this paper.
以蜗杆啮合节点理论为基础提出一种圆柱蜗杆传动的新结构—双节点侧置双蜗轮传动；
Double kill: A play in which two outs are made with one pitch.
双杀：用一次投球使二人同时出局。
The French bank's trading floor, with 850 desks and 2, 550 screens, could double as a football pitch.
这个法国银行的交易大厅，拥有850个席位和2,550个屏幕，相当于2个足球场那么大。
The influence of coverage due to the radius, angular velocity, pitch , double thread of plastic screw, and rotational mode of steel axis are also discussed in here.
文中并探讨了塑胶导螺杆半径、转速、螺距、双螺纹与钢轴旋转模式对钢珠表面检测覆盖率影响。
Calculate the formula of slot leakage reactance of IPMSLM with the double windings of short pitch and distribution.
推导出采用双层短距绕组的无铁心永磁直线同步电机槽漏抗的计算公式。
Instead of us getting the big hit, it was him making the big pitch and getting a double play . It was frustrating, but Wang will do that to you when he's on like that.
当我们该给予致命一击的时候，他反而会给我们致命的一球—让我们的打者击出双杀打，这真的令人沮丧，但是当王小民在状况好的时候就是做得到。
Xinjiang to build unique ear training system for teaching and training "Musical Ear", the final pitch to the students truly do have the "double sense of music" or even "multiple music sense.
已达到构建新疆特色的视唱练耳教学体系，培养“多元音乐耳朵”，最终让学生在音感上真正做到具备“双重乐感”甚至“多重乐感”。
Therefore, in practical engineering applications, we can use double-pitch precision roller chain instead of single-pitch roller chain.
因此，在实际工程应用中，可以用双节距滚子链与相应的单节距链轮配套使用。
The deflection of double-pitch hipped-plate grid structure increased significantly after earthquake, and the part of anchor bolts of rubber bearing were cut off.
某双坡折板式网架结构在地震作用下出现结构挠度大幅度增加、部分橡胶支座锚栓被剪断的破坏特征。
The deflection of double-pitch hipped-plate grid structure increased significantly after earthquake, and the part of anchor bolts of rubber bearing were cut off.
某双坡折板式网架结构在地震作用下出现结构挠度大幅度增加、部分橡胶支座锚栓被剪断的破坏特征。
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