查询词典 motors

In the laser typesetter, the coordinates of the imaging laser points are determined by synchronous movement of row and column scanning motors.

在激光照排机中，成像激光光点的坐标是由水平方向的行扫描和垂直方向的场扫描的同步运动决定的。

In this paper series of traveling wave type ultrasonic motors that are fabricated by our group are introduced.

文章介绍了经多年研制而成的，直径分别为：30mm、45mm、6 0mm和 10 0mm的系列行波型超声波电机，描述了它们的结构，阐述了电机制作工艺，并对电机性能进行了实测和分

You can disagree with portions of this explaination, but you can't disagree with the core statement. There are a few workarounds that help the situation, such as underhung motors like the ones used in Aurasound's subs, or the dual gap/short coil design used in Adire's XBL^2 subs.

有一些设计是很有帮助的，如Aurasound's超低音喇叭中突出下颚的驱动器，以及可怕的XBL^2 超低音喇叭中运用的双磁隙，双短音圈设计，这些都有巨大帮助，但是仍然保留很多核心，磁心？

Unfortunately, there is inevitably difference in characteristics of the induction motors and converters in a parallel AC drive system, therefore each induction motor as well as converter can not operate at the same working point, some may be overload, some underload.

并联着的各个交流调速系统的负载是不均衡的，这是因为逆变器所带的负载—异步电动机参数及特性不可避免地存在差异，两或多台逆变器作为电源，其等效参数也很难一致，各驱动轮径总存在偏差，因此各台逆变器的输出电流和各台异步电动机的定子电流是不相一致的，有的逆变器、异步电动机可能过载，有的还可能欠载。

The newly built precision workshop has the capacity to produce high-speed precision low-noise bearings which are used in precision machines such as the main shaft of machine tools, large/medium motors and precision rolling mills, so as to substitute imported ones or make up domestic underproduction, which saves the cost for customers, shorten the receipt period and contributes to the industry development and technical advance.

新建成的精密车间可生产高速精密、低噪音轴承用于机床主轴、中大型电机、精密轧机等精密机械上，以替代进口或补充国内生产不足，为用户节约成本，减少进货周期，为产业发展和技术进步做出了贡献。

The motor is provided with a thermal motor protector (a protective device that is sensitive to both temperature and current) that prevents the temperature of the motor windings from becoming more than 125°(257°) under the maximum load C F under which the motor runs without causing the protector to cycle, and from becoming more than 150°(302° with the rotor of the motor locked; or C F) 4 The motor complies with the requirements for impedance-protected motors; b Under wiring, unless the wiring complies with the VW-1 (Vertical-Specimen) Flame Test in the Reference Standard for Electrical Wires, Cables, and Flexible Cords, UL 1581; c Under an unenclosed switch, transformer, relay, solenoid, and the like, unless it 7 舞台灯标准 can be shown that malfunction of the component does not result in a fire; or d Under field- and factory-made splices and overload and overcurrent protection devices.

F C F 4 发动机符合阻抗保护发动机的要求； b 配线，除非电线符合VW-1及参考UL 1581标准的有关电线，电缆及线芯灵活性的焰火测试。 c 未封装的开关，变呀器，继电器，螺线管及与其相似的，除非它可显示元件的故障不会引起火灾。 d 在户外和生产工厂接合过载和过流保护装置。

"We're doing something we haven't done since the 1930s, so we're trying to make it work," she said, referring to a tactic most famously used in 1936-37 by General Motors factory workers in Flint, Mich., to help unionize the U.S.

她说："我们在做从1930年代没有做到的事情，因此我们努力使它运转。"

In the race for the title of world's largest automaker, Toyota of Japan proved Tuesday it's on track to unseat US car giant General Motors.

在争夺世界上最大的汽车制造商的角逐中，日本的丰田汽车于周二证实，它们正击败美国汽车巨头通用汽车。

As a vector control, electrical energy-saving basis for the parameter identification of induction motors is particularly important.

而作为矢量控制、电机节能的基础，异步电机的参数辨识尤为显得重要。

A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current,voltage and flux vector.

根据测量和观测的定子电流、电压和磁链，提出了一种永磁同步电动机无传感器控制方案。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。