1. The spindle box in spindle speed change mechanism, controls and lubrication systems.

2. It was found by simulating speed change that a parameter is needed to modify the effective speed and water flow needs to be adjusted based on the target surface temperature.

3. The feeding belt is equipped with stepless speed change device, which enables various sheets to be accurately registered and transferred.

4. Speed change gears is widely used in mechanical transmission system.

5. This machine employs hydraulic transmission, works steadily and enables stepless speed change.

6. When the navigator unbinds a cluth, the driving gear of engine will link up with speed change gear up, make the dynamic force spread to wheel thus up.

7. Adjust the speed from low the fast slowly, avoid the speed change to fast.

8. But stressed constantly the approach speed use factor the enhancement caused the approach speed to surpass the controllable scope, brought the disadvantageous influence to the taking off speed change.

9. Changing the output speed of step less variator will make the differential gear train realize an output with a comparatively large step-less speed change ratio.

10. The piecewise polynomial regression model was established based on analyzing the scatter diagram of the speed change with the install distance.

11. The multi - variability fuzzy policy is used in the automatic speed change of city railway train.

12. Experimental and simulation results prove that this cushion system can solve this problem effectively and has enough automatic adaptation ability for piston speed change.

13. The engine and the gear box are connected with each other by a stepless speed change device, thereby allowing the differential brake turn,(Sentence dictionary) small turn radius and flexible turn.

14. This paper introduces an assembly method for guaranteeing assembly accuracy of the DBL stepless speed change device.

15. A small switching gear, a contrate gear shaft respectively fixedly connected with a big chain wheel and a big gear, a speed change gear set and a generator set are arranged in the casing.

16. It showed evident effects of reducing fog growth and speed change on storage of the photographic material.

17. The tension of central drive winding of package by vector control frequency converting techniquemeets the requirement of the process and the speed change ratio of drive is increased to 1:50.

18. Have used the key associating one recover being able to make net speed change slow?

19. We carried out with optimized tooth design calculated aims at minimum quality of transmission parts of planetary gear speed change mechanism, and at last we draw relevant data.

20. Based on analysis and discussion to normal design of frequency speed change control for cement plant, optimized design plan for general frequency speed change control has been put forward.