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States the startup styles and their advantages and disadvantages of seveol three-phase ac asynchronous motor,presents the application of the new type electric flexible trigging style in the electric motor of deep well pump and its operating results in our plant,and provides the industial and mineral enterprises with application experience in the application of motor flexible trigging style.

论述了几种三相交流异步电动机的起动方式及其优缺点，介绍了新型的电子软启动方式在我厂深井泵电动机上的应用及取得的运行效果，为电动机软启动方式在工矿企业中的应用提供了应用经验。

See "e-paper" on page 1986, a concept of "Open-phase Motor Protection Discussion Summary," International Electrotechnical Commission to IEC202-1 low-voltage motor starter ② set out by the two-phase motor rated current up to 1,15 times rated current , while the third phase by 0.9 times the rated current to 0, the starter should be in action within 2h.

见《电子报》1986年1观页《电动机断相保护讨论小结》入国际电工委员会IEC202－1低压电动机起动器）中规定之②在电动机两相由额定电流升至1、15倍额定电流，而第三相由0.9倍额定电流降至0时，起动器应在2h内动作。

Was founded in 1999, its predecessor, Universal Mold Factory Cixi are experienced 8 years of arduous pioneering, in 2007, renamed as Cixi Ci Yu Motor Parts Factory, the company in the united struggle of all the employees, in the vast numbers of customers still do not transfer the trust and support, Tsz Yuk motor has been rapid and steady development, has successfully developed a red double-rotor slot mode, blanking duplex mode, the entire complex mode rotor, pole piece double dies, compound dies chip Yoke , fan-shaped tablet die complex, high-speed machine Notching Notching told alloy molds for dozens of special silicon steel motor dies, electrical silicon steel varieties covering most of the production tooling required type, in the years of production practice, accumulated a wealth of production experience, forming a complete set of processing technology.

慈钰电机公司创建于1999年，其前身是慈溪环球模具厂，经历8年的艰苦创业，于2007年更名为慈溪慈钰电机配件厂，公司在全体员工的齐心拼搏下，在广大客户始终不移的信任和支持下，慈钰电机得到了迅速而稳定的发展，先后成功开发了定转子复式冲槽模，复式落料模，定转子全复模，磁极片复式冲模，磁轭片复式冲模，扇形片复冲模，高速冲槽机专用合金告诉冲槽模等几十种电机硅钢片专用冲模，品种覆盖电机硅钢片生产需要的大部分模具种类，在多年的生产实践中，积累了丰富的生产经验，形成了一套完整的加工工艺。

Thrust tests show that two-chamber single-thrust rocket motor structure can effectively reduce the port parameter of the combuting motor,at the same time,make the motor combust stability.

推力试验表明：两室一推发动机结构能有效地减小燃烧时的通气参量，同时使得发动机燃烧稳定，可以用小火箭模拟大火箭的加速度曲线。

Professional production of various types of micro motor, micro DC motor, brushless DC motor, micro-speed DC motors, DC generators and three-phase alternator.

专业生产各种类型微特电机、微型直流电动机、直流无刷电动机、微型直流稳速电动机、直流发电机和三相交流发电机。

The invention relates to an electric spindle integrated with an internal motor and radial air bearings and the motor spindle comprises an outer shell, an internal motor, a front cover and a back cover.

本发明涉及一种内装电机和径向空气轴承集成的电主轴。

Assembled Shifeng "FuXing"six-wheel farming chassis.24 horse power steam plus cycle used single vat diesel engine and 11KW electric motor as motor power;this type can use both diesel engine and motor to operate the machine.

使用时风&福星&六轮农用车底盘，装配24马力蒸循两用单缸柴油机和11KW电动机做动力，可分别使用柴油机和电动机作业。

The utility model relates to a double-purpose driving apparatus of medical X-ray machine with remote-control and direct-control, which belongs to medical equipment.The driving apparatus comprises a direct-current speed reducing motor whose output terminal is fixed with a ring electromagnet; an armature iron is arranged on the motor output shaft whose end is provided with a driven wheel meshes with the armature iron and rotates around the motor shaft.As the electromagnet is electrified, the armature iron is attracted and disengages from the driven wheel.With the driving apparatus, the remote control and the direct control of a non-remote controlled X-ray machine can achieve, increasing the working efficiency by 3 to 4 times and the economical benefits.

该实用新型涉及双重用途的驾驶仪器的医用X光机的远程控制程序，并进行直接控制，属于医疗equipment.the驾驶仪组成，直接电流减速电机，其输出端是固定的一个环电磁铁；电枢铁是安排在电动机输出轴，其终点就是提供一台四轮驱动的网格与电枢铁和周围旋转电机shaft.as电磁铁通电，电枢铁是吸引和脱离接触，从驱动轮随着驾驶仪器，远程控制，并直接控制的一个非遥控X光机，能做到的事，提高工作效率3至4倍和经济效益。

Applying the queue theory and the gap theory, a travel time model of the right-turn motor-vehicle at such intersections. Then a dualistic regression model for the travel time of the motor-vehicle was derived taking the flow rates of the right-turn motor-vehicles and the straight going bicycles as 2 independent variables.

应用排队论和间隙理论，建立了机非冲突交叉口右转机动车行程时间模型，同时以右转机动车流率和直行自行车流率为自变量建立了右转机动车行程时间的二元回归模型。

The twin-stator squirrel-cage induction motor with appended interspaced resistor rotor presented in this paper has the structure of the normal squirrel-cage induction motor and the advantage of the coil rotor induction motor which starts by bunching resistor.

本文涉及的转子带中间附加电阻的双定子笼型感应电动机，具有笼型转子感应电动机的结构特点和绕线转子感应电动机串电阻起动的优点。

We'll keep them safer for you. You don't keep your money in a piggy bank.

我们替你保管会更安全，正如你不会把钱存到储蓄罐里一样。

It was a ravine that used to be a dead end canyon but it had been closed off after a rockslide.

这是一个山沟，曾经是一条死胡同，但它一直封闭峡谷之后滑坡。