It was uncommon to find means of transport that were more efficient than walking but less technologically advanced than motor vehicles.
"很少能找到比步行更有效率但是在技术上不比机动车先进的交通工具。
Prof. Strangas said he had heard rumors of Toyota working on an advanced induction motor, but hasn't seen a published study on the work.
Strangas 教授说，他听过关于丰田研发先进感应式发动机的传言，但还没有见到这方面的研究发布出来。
The CAD software for the motor is developed with advanced software tools based on the object-oriented concept.
采用面向对象的概念和先进的软件工具，研制了该电机的CAD软件。
I produced their SF Series Vibrating Screen Vibrating motor using advanced Italian technology, with the vibration of a smooth, stable performance, exciting force advantages.
我公司生产的SF系列振动筛其振动电机采用先进的意大利技术，具有振动平稳、性能稳定、激振力大等优点。
DC feedback loading is an advanced technology that is widely used in motor test, gearbox test, engine test etc.
直流电回馈加载是一项广泛应用于电机试验、变速箱试验、发动机试验等的先进技术。
Man-machine inter-facial can program logic control, pneumatic, servo motor drive, advanced sterilizing and asepsis keeping.
人机界面，可编程控制、气动、伺服电机驱动，先进的杀菌与无菌保障。
Studies of a series of cigarette machines of advanced industry countries, a machine equipped with many frequency conversion synchronous motors and step-by-step motor etc.
先进工业国家的现代烟草机械常常是一台机械上装备有一系列变频调速同步电动机与步进电动机等。
Advanced technology imported stepper motor, so that the mechanical operation is more rapid, stable and reliable;
技术先进的进口步进电机，使机械运行更加高速、稳定可靠；
Adopt advanced microcomputer controller and step-by-step motor to drive and control the length of bag with stable performance and accurate testing. Meanwhile, it is easy to operate.
采用先进的微电脑控制器，驱动步进电机控制袋长及商标定位，性能稳定、调整方便、检测准确。
Multi Degree of Freedom motor is an advanced field in the research of motor.
多自由度球形电机是电机研究领域的一个前沿课题。
It has been proved by the results of experiment and production that molten metal forging is more advanced and reasonable than pressure casting for the production of crane motor stator shell.
试验和生产结果表明，对于锥形起重电机定子壳的生产，液态金属模锻工艺比压力铸造工艺更合理。
We have incorporated the advanced technology abroad and CAD technique to design YVP series motor.
YVP系列电动机吸取了国外先进国家产品这技术，应用CAD设计。
The armature-reaction in a sensorless brushless DC(SLBLDC) motor causes detection error of rotor position and consequently leads to advanced or lagged commutation.
无刷直流电机电枢反应造成反电势法无传感器控制中的转子位置检测误差。
Some studies in design, advanced development, experiment for the steel-secondary plane linear induction motor were made.
对钢次级平面型直线异步电动机进行了设计、试制和试验。
Ltd integrated the global mature and advanced automobile finance service conception with the needs of Chinese customers based on deep understanding of Toyota motor products.
丰田汽车金融(中国)有限公司基于对丰田汽车产品的深刻认识，将全球成熟、先进的汽车金融服务理念与中国客户需求相结合。
This paper presents an intelligent coiling machine with advanced skills of machine, electric, hydraulics, electron and computer designed for manufacting motor windings with thick flat wires.
针对扁平线以宽边为绕制方向绕制电机线圈的要求，提出了一种集机械、电气、液压、电子、计算机等先进技术于一体的智能绕线机。
The machine adopts Germany advanced technology and high-powered components — small inertia servo motor to reach the real perfect labeling.
本机采用德国先进技术及高性能的执行部件——超小惯量伺服马达，真正达到完美软管贴标。
The above-mentioned parts along with advanced traction motor system and converter system bring the noise down by 20% compared with those of traditional products.
加之在列车动力系统安装先进牵引电机系统、变流器系统等，设计出的整车噪音较传统产品减少两成以上。
The paper introduces an advanced hydraulic pump/motor tester for mine, combining frequency-modulated control with power recovery techniques, and an engineering application example is given.
介绍采用变频调速和功率回收加载技术的新型矿用液压泵和液压马达试验系统，并有应用实例。
Servo system combines the electrical motor theory with modern power electronics technique, sensor techniques, microprocessor techniques and advanced control theory.
伺服系统是电机制造技术、检测技术、电子电力技术、微处理器和现代控制技术相结合的产物。
This series motor has reasonable structure and advanced technology, can be used to drive all kinds of machine equipments, for example, fan, compressor, pump, crusher and so on.
本系列电机结构合理，工艺先进。可用于驱动各种机械设备：如：各种通风机、压缩机、水泵、破碎机等。
PWM timing is the most advanced one among all 3-phase asynchronous motor timing methods. This article introduces the essential components of PWM control loop, and the key parts of the loop.
PWM调速是当前三相异步电动机调速中最有前途的一种方法。本文在介绍了PWM调速方法的基础上，对其中的关键环节进行了较深入的研究。
Completing projects in industry automation, computer software, motor control, micro controller application systems, fuzzy control, neural networks and control, and other advanced control techniques.
该系承担过多个工业自动化控制、计算机软件工程、单片机应用系统网络工程、大型灯光工程和音响工程方面的科研项目和实际工程项目。
Completing projects in industry automation, computer software, motor control, micro controller application systems, fuzzy control, neural networks and control, and other advanced control techniques.
该系承担过多个工业自动化控制、计算机软件工程、单片机应用系统网络工程、大型灯光工程和音响工程方面的科研项目和实际工程项目。
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