变速

Increasingly demanding high quality gear, variable speed low noise increasing demands.

齿轮的品质要求越来越高，变速噪音要求越来越低。

In order to display engine's optimum performance, must have a set of variable speed gear, is coordinated the engine the rotational speed and wheel's actual moving velocity.

为了发挥发动机的最佳性能，就必须有一套变速装置，来协调发动机的转速和车轮的实际行驶速度。

Third, variable speed gear box: 1, Box materials and internal and external corrosion requirements be consistent with the body.

三、变速传动箱： 1、箱体材质及内外防腐要求与阀体原则一致。

The mathematical model of optimum design with the objective function of gauge's speed at paper arrival was established,and its solution method was analyzed and discussed.

将优化设计概念引入偏心齿轮变速输纸机构设计，建立了纸张到达前规时的速度作为目标函数优化设计的数学模型，分析和讨论了其求解方法。

Speed gearbox 3.1 box and the internal and external anti-corrosion material requirements and body principles.

变速传动箱 3.1箱体材质及内外防腐要求与阀体原则一致。

1 Speed gear box and outside box materials and corrosion requirements be consistent with the body.

变速传动箱 3.1 箱体材质及内外防腐要求与阀体原则一致。

The round trip is driven by servomotor, matched up with precision ball screw and wire slide rail, to smooth the round trip of the blade and position accuracy.

切刀与主轴采用无级变速AC马达。5。行程以伺服马达驱动，配合精密滚珠螺杆及线滑轨，切刀行程顺畅，定位精确。

Finally, for the piece de résistance , a Shimano 7-speed internal shifting rear hub with pedal activated coaster brakes.

最后，整辆车最炫的部分就是配有活性脚刹车的 Shimano 7速内置山地变速拔杆！

Reducing mechanism includes silicon control, gear, worm and gear, the reducing mechanism is three-stage converter speed-change gear, and turnover mechanism makes housing seat invert by worm and gear.

减速机构是由可控硅、齿轮、蜗轮蜗杆配合完成，减速箱中的减速机构是三级变速机构，而翻转机构是通过蜗轮蜗杆带动箱体翻转。

The dynamic stability of a rotating electrorheological sandwich beam with periodically varying velocity is studied by using the method of multiple scales.

采用多尺度法对周期变速旋转运动电流变夹层梁的动力稳定性进行了研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。