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- It features stable running, even stirring and stepless speed changing, etc. 具有运转平稳、搅拌均匀、无级调速等特点。
- High-speed electric machinery and tooth belt are adopted for doffer transmission, realizing stepless speed changing. 道夫传动采用高速电机，齿形带传动，实现无级调速。
- Adopting high-speed electric machinery for transmission, feed roller is synchronous with doffer transmission through computer control. Stepless speed changing is realized. 给棉罗拉采用高速电机传动，实现无级变速，通过计算机控制与道夫传动同步。
- By the modularizing design principle, this machine was divided into power unit, power casing unit, rotation and speed changing unit and support and clap unit. 采用模块化设计原则,将一台加工机分成动力站单元、动力罩单元、回转与变速单元、支撑夹紧单元。
- Kepler's second law means that a planet's orbital speed changes with its distance from the sun. 开普勒第二定律指行星的轨道速度与其和太阳的距离。
- 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. 改变无级变速器的输出转速，即可使差动轮系输出较大的无级变速比。
- Tides and ocean currents, which remain constant, have no effect on the correction for vehicle speed changes. 保持不变的潮泛和海流对校正运动体速度的改变没有影响。
- The speed change between two gears depends upon the number of teeth on each gear. 两个轮之间速度的改变取决于每个轮上的数目。
- Automatic tracking the cutting speed: do not need to change the cutting angle if the glass ribbon speed changed. 切割速度自动跟踪：玻璃带速度发生变化，不需要改变切割角度。
- Takamiya, K., Sadao, M. and Inoue, K., "Speed change device for bicycle," U.S.Patent No. 4,838,122, June 1989. 陈弘轩，自行车内变速器系统之电脑辅助设计，国立中山大学机械与机电工程研究所硕士论文，中华民国九十四年六月。
- The structure and size of the ERF stepless speed change device also have influence on output rotational speed. ERF调速装置的结构尺寸也影响输出转速。
- On the basis, we also developed SZG-A. it can carry out steeples speed change and constant temperature control. 在些基础上，我们开发了SZG-A，它既可无级调速，又能进行恒温控制。
- This paper introduces an assembly method for guaranteeing assembly accuracy of the DBL stepless speed change device. 本文介绍一种保证DBL型无级变速器装配精度的装配方法。
- Have used the key associating one recover being able to make net speed change slow? 您的位置：我也知道>电子数码>用了联想一键恢复会不会使网速变慢？
- The multi-variability fuzzy policy is used in the automatic speed change of city railway train. 摘要介绍了城市轨道列车自动变速控制的一种方法－多变量模糊控制。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- More troubling, the country lacks the national leadership needed to speed change, lamented an expert panel convened by the scientific group. 更麻烦的是,国家缺乏一个领导机构,这使科研组织召集的专家组深感沮丧。
- Some preliminary suggestions have been made on some problems involved in the design andmanufacture of multi friction disk stepless speed change device. 本文仅就多摩擦盘无级调速器的运动设计、传动分析和关键件的选材、加工和装配等问题，提出粗浅看法，供有关设计和生产部门参考。
- Tailstock with Speed Changing Device 带有变速装置的车床尾架
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
