Choosing different width of track shoe can ensure the bulldozer developing its optimum traction efficiency.
通过选配不同宽度的履带板，保证推土机发挥最佳的牵引效率。
Wheel tractors, especially small wheel tractors have some well-known disadvantages such as poor traction performance, driving wheel slipping, low traction efficiency and high fuel consumption.
轮式拖拉机特别是小型轮式拖拉机在田地进行重负荷作业时，牵引附着性能差，驱动轮滑转严重，造成牵引效率低、油耗大是普遍现象。
It wasn't until the 1990s that CFLs gained traction, driven by concerns about energy efficiency.
直到1990年，对能源效率的关注拉动了荧光灯的市场。
In this system, Traction force can be gained through the motor voltage, current, efficiency and velocity of train.
在系统设计中，机车牵引力通过牵引电动机电压、电流、效率以及机车速度进行计算。
Energy Saving: High efficiency synchronic motor, its consumption energy is only 60% of normal traction machine. It can save a big amount of running cost.
节能：高效率的同步电机，其消耗的能量仅为传统曳引机的60%左右，每年可节省可观的使用成本。
TPY3 series speed-adjusting system can realize closed loop control to speed of traction machine, the stability of line speed is increased, so production efficiency and product quality are improved.
用TPY3系列调速器对牵引机的速度进行闭环控制，提高线速度的稳定性，从而提高生产效率和产品质量。
Conclusion: This new developed cervical pad can improve efficiency of traction, reduce time for treatment and hospitalization, and decrease patients' discomfort.
结论新型颈垫能维持颈椎向前凸的生理曲线，感觉舒适，减轻痛苦，可发挥最大的牵引效能，提高疗效，缩短牵引时间和住院时间。
It has the characteristics of power engine, high transmission efficiency, big traction, low fuel consumption, high adaptability, compact structure and easy operation and maintenance.
具有配套动力强劲、传动效率高、牵引力大、油耗率低、适应性强、使用维护方便等优点。
This essay discusses the calculation of the traction force for the loaded car puller in a car dumper system, as well as the optimization of the system's power and efficiency.
论述了翻车机系统中重车凋车机牵引力的计算及翻车机系统功率与效率的优化配置。
Objective:To evaluate the efficiency of intermaxillary traction by the use of titanium screw implantation for the treatment of jaw fracture.
目的：探讨应用牵引钉行颌间牵引术治疗颌骨骨折后牙关系紊乱的效果。
The world rail electric traction converter technology equipments ha ve taken new headway in advancing efficiency and reducing wasting and pollution in the21st century.
进入21世纪，世界轨道电力牵引变流技术装备在降耗提效、减少污染方面取得了新的进展。
The study shows that the slipping ratio is less, the spin angular velocity at traction contact point is also lower and the transmission efficiency is…
研究表明，存在一个半接触角使得无级变速器在整个速比范围内，滑动率较小，自转角速度的绝对值较小，传动效率也较高。
It has the characteristics of high transmission efficiency, low tremble, high traction, high adaptability and easy start.
具有传动效率高、震动小、牵引力大、适应能力强、启动省力的特点。
It has the characteristics of high transmission efficiency, low tremble, high traction, high adaptability and easy start.
具有传动效率高、震动小、牵引力大、适应能力强、启动省力的特点。
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