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- 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。
- 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。
- 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。
- Based on geometry alignment data and speed difference, by stat. Formula are established about the relation between downgrade, curve radius and deflection and speed change. 依据样本路段的几何线形数据和速度变化特征，利用统计手段得出了纵坡坡度、平曲线半径和偏角等线形指标与速度变化之间的关系公式，根据这些公式，给出了一定线形组合求解速度特征曲线的方法。
- S hu qi da ba factory beginning in 1990,is piafessianal piaductian big,faat step,start vad and the vad af speed change,the manufactuieiaf,whale wehicle-line. 舒 奇 大把厂始建于1990 年，是专业生产大把、脚踏、启动杆、变速杆、全车线的厂家。
- 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。
- It has nothing to do with special relativity.When light in medium, it is not photon, it is called polariton or so, which has speed change with the medium movement. 以前看过报道，有科学家在某种特殊的介质中，测得的光速非常低，那应该>>可以用来做比较精准的实验了。
- The air flow speed change and the interactional situation between the aerosol particles and the wash solution resembles that in the venturi’s each corresponding part. 气流在风机中的速度变化以及气溶胶和洗涤液之间的相互作用状况，与文丘里各段相似。
- She tested the whole class on irregular verbs. 她对全班学生进行不规则动词测验。
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- 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。
- These procedures are highly irregular. 这些程序是很不合乎规则的。
- The trains from here are irregular. 从这里开出的火车是无规律的。
- The coastline in this area is quite irregular. 这个地区的海岸线非常不整齐。
