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- change speed motor 多速电动机,分级调速式电动机
- A toothed machine part,such as a wheel or cylinder,that meshes with another toothed part to transmit motion or to change speed or direction. 齿轮有齿的机器部件，比如一个车轮或汽缸，与另一个有齿部分相啮合，以传送运动或改变方向、速度。
- The cooker was changed in which a heating instrument and a changeable speed motor were installed. 将一个加热装置和一个变速电机装入熬胶锅中，就可制造分散松香胶了。
- A toothed machine part, such as a wheel or cylinder, that meshes with another toothed part to transmit motion or to change speed or direction. 齿轮:有齿的机器部件,比如一个车轮或汽缸,与另一个有齿部分相啮合,以传送运动或改变方向、速度。
- The traditional electric wheelchairs are equipped with a high speed motor and reduction gears. 摘要:本篇论文欲设计一个创新的手轮马达，并将此应用于电动轮椅。
- And discuss influence of hydraulic press loading in change speed rate pattern and superplasticity forging on parameters. 讨论了变应变速率模式液压机载荷和超塑性锻造影响参数的关系。
- "They can also become invisible. They can go in and out of MOD radar. They can change speed, direction and height in seconds. 它们也可以变为不可见的，它们在雷达中若有若无，它们可以在瞬间改变速度方向和高度。
- Yeomans FTa610 and 620-WG Simplex and Duplex Controllers are designed for constant speed motor control in waste water pumping applications. 美国约曼FTa61O和62O-WG简易型和豪华型控制装置适用于污水泵设备的恒速电机控制。
- Different game options are offered: change speed, freeze over, become "aggressive" with piranha-mode.Eat 'em-all and win! 这款游戏有不同的设置选项: 能够变速;水面结冰;在"食人鱼"的模式下可以变得更加有侵略性.;把其他的鱼类都吃掉然后你就赢啦!
- The key idea of the new design is a 2-degree-of-freedom seven-bar linkage mechanism driven by a large constant speed motor and a small servomotor. 该设计的核心思理是由大功率的常速电机和小功率的伺服电机混合驱动一个两自由度的平面七杆机构。
- The research indicated that orchard and residential land change fastly, and the change speed takes on fast at prophase and slow at anaphase. 发现园地和居民点及工矿用地的变化较大，其变化速度呈前紧后松趋势。
- In factories, it can design the simplex winding multiple-speed motors to change the type of winding attachment about the current single speed motors. 在工厂中，通过对现有的单速电机进行绕组改绕来设计单绕组多速电机。
- The research results indicated that change speed of each land use type was in the order of construction land>river and water>forestry and grassplot>cultivated land. 然后接合景观生态学的理论，引入了斑块平均面积、景观的多样性与景观破碎度，寻找分异特征。
- According to the actual working condition of the electric motor on ground drive screw pump, two kinds of new motors are proposed, that is the gearshift multi-power single speed motor and speed regulating pole change motor. 摘要根据地面驱动螺杆泵电动机的实际工况，提出了分挡多功率单速和变极调速2种新的电动机设计方案。
- This paper presents an analyzing method of predicating the performances of variable pole adjustable speed induction motor. It provides theoretical basis for suitable design of variable pole adjustable speed motor. 本文提出了一种预测变极调速异步电机性能的分析方法 ,为合理设计变极调速电机提供了理论依据。
- "I don't care who you are or what type of pitcher you are, you have to change speeds," Eiland said. 我不管你是哪种类型的投手，你都必须要改变你的球速。
- Single speed motor drive connected to a Helical Worm Gear and a totally enclosed Connecting Gear Box with heavy duty chain drive to the rolls and with fixed friction ratio according to customers request (normally 1: 1,2). 系统带有同螺旋涡齿轮以及全封闭齿轮箱的单速马达，它带有重型链传动系统并可根据客户的需要固定摩擦比（通常为1:1.;2）。
- The Bicycle allocate Products: Change Speed Capacity Key Spare Part,Handle,Flywheel Spare Part Etc. Square Shape are Durability,International Brand And High-Grade Bicycll Are Best Choose. 自行车配套产品：变速器关键零件，手柄，飞轮等零件；方型线材之零件耐久性较好，一般国际性品牌高级自行车变速器首选
- With a team of proficient engineers, MPCL is able to provide consulting and installation services for all types of high voltage substations as well as variable speed motor drive systems. 拥有一支专业工程师的队伍，明电太平洋有能力为所有高压电器安装及马达变速系统提供顾问及安装服务。
- The structures,technology and materials of cast iron brake shoes for locomotives and high speed motor cars are greatly improved in line with different application conditions in Russia and Japan. 俄罗斯、日本根据使用条件不同，对机车和高速动车铸铁闸瓦的结构、工艺、材料方面进行了较大的改进。
