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- Motor Generator 1 is the engine starter, generator, and transmission ratio control. 电动发电机1发动机起动机，发电机，和传动比控制。
- A new principle of oscillator drives with unconstant transmission ratio is proposed. 提出了一种非定常速比活齿传动的原理。
- For the solution to above problems the paper suggested that the transmission ratio of gea... 采用箱体外循环冷却、润滑以降低主轴箱温升,稳定机床加工精度的措施。
- The choice of optimum transmission ratio making load accelerated speed larger at all kinds of load conditions is discussed. 讨论了在各种负载条件下使负载加速度最大的最佳传动比选择问题。
- Cycloid pin gear planetary reducers are widely used in agricultural machinery with their big transmission ratio and high carrying capacity. 摆线针轮行星减速器具有传动比大和承载能力高的特点,在农业机械中得到广泛的应用。
- The signs consist of: model, type(centre distance), nominal transmission ratio, the kind of added electric motor and the way of input or output. 减速机的型号由型式代号、机座规格（中心距）、公称传动比、所配电机类型及大小和输入、输出方式要求代号组成。
- The equipped reversing device improves the transmission ratio, make the reversing has a easy, safe and reliable operation. 配置倒档机构，加大倒档传动比，倒档操作简便、安全可靠。
- Many parameters are required to describe their performance, which is transmission ratio, extinctivity ratio, angle of view field, splitting angle, etc. 激光偏光棱镜技术参数较多，透射比、消光比、视场角、分束角、长度孔径比等。
- It is an important but difficult job to compute the transmission ratio and the meshing efficiency of epicyclic gear trains. 摘要周转轮系的传动比与啮合效率计算是一件重要的也是使人感到困难的工作。
- The many teeth difference cycloid gear drive now is widely used in the low transmission ratio and big power in kilowatt specifically. 多齿差摆线针齿行星传动近几年来在小速比减速机上，特别是在大功率速比小范畴的使用过程中得到广泛的应用。
- The primary purpose of developing the four-tooth difference (FTD) harmonic drive is to decrease the stress in flexspline under the condition of smaller transmission ratio. 摘要采用四齿差双波谐波齿轮传动的主要目的是为了在小传动比情况下不致影响柔轮的强度，本文主要研究其精度特征。
- In addition, dispersing performances ofthis kind of dispersant were evaluated with light transmission ratio index method, clay weight methodand granularrnetric analysis method. 另外，用透光率指数法、粘土称重法和粒度分析法对其分散性能做了综合评价。
- Hydraulic system have been used widely, with light structure, large transmission ratio and running placidity, in weapons and equipments in the Second Artillery Troop. 液压传动系统具有结构轻小,传动比大、运行平稳等优点,在二炮武器装备中得到了广泛应用。
- A kind of gearing device with high transmission ratio was designed by using planetary gear theory,its transmission ratio depends on the number of teeth of planetary gear. 应用行星轮系理论而设计的一种大传动的变速机构，其传动比的大小由行星齿轮的齿数而决定。
- This paper describes the automatic transmission planetary gear transmission ratio system (ratio) method of calculation, would like to help novice staff. 本文简述了自动变速器行星齿轮系统传动比（速比）的计算方法，希望对汽车维修类专业学习者有所帮助。
- The design calculation process and related process methods for transmission ratio, gear transmission, end mechanic sealing and eccentric short roller bearing used for 180 turbine drill are described. 叙述了180涡轮钻具用减速器的传动比,齿轮传动,端面机械密封和偏心短圆柱轴承的设计计算过程和有关处理办法。
- In this paper, the authors research the structure and kinematics of planar ball drive, derive formulas of transmission ratio according to the structural feature and analyse driving characteristics. 本文研究平面滚珠传动的结构及运动学,根据结构特征,推导传动比公式,分析传动特点。
- By means of building modelling with the target angular displacement and its sliding model variable structure controller of transmission ratio control electromotor, the parameters of entire controller are defined. 通过对速比控制电机目标角位移、角位移滑模变结构控制器的建模，来确定整个控制器的设计参数。
- Studied the composing model and transmission ratio of retroaction combination wheel system systematically, according to the combination mechanism, Got the regular rules. Some examples were given. 摘要根据组合机构的理论，系统分析了反馈式组合轮系的组成模式及其传动比计算，得到了规律性认识，并列举了计算示例。
- The article makes use of wind tunnel to simulate the sand transmission ratio over shifting sand dune and the sand\|trapping ratio of various components of railway protective system in Shapotou. 利用野外风洞,对沙坡头铁路风沙防护体系各组成要素的阻沙率和流沙的输沙率进行了模拟实验研究。
