The Improved M/T method with 80C552 and a photo- electricity coder to measure electro-motor' s rotation speed can achieve a large scale of rotation speed measuring precision.

用80C552单片机和光电码盘配合改进的M/T法，检测铸轧辊的执行电机转速可获得大范围内测速精度。

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C. motor "s stator to an electric source of industrial frequency. In this method the stator of A. C. motor is rotatable. The rotation direction and speed of the stator are controlled by a hydraulics."

在这种方法中，交流电动机的定子是可以转动的，液压控制系统控制电动机定子的转向和转速。

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Each LNG In A Box unit is fully equipped with a gas pre-treatment system, cold box assembly and boil off gas compressor as well as a GE's turboexpander compressor, high-speed reciprocating compressor, electric motor, driver and control system.

WSJ: GE Unveils LNG In A Box(TM) System; Gasfin Selects New Technology for Fueling Stations in Europe

Also being announced are the iON Air Pro 2-the second-generation of the company's flagship Air Pro line, and the iON Speed Pro for motor and marine sports and racing.

ENGADGET: iON reveals Adventure and Air Pro 2 sports cameras, we go hands on

Ferrari's experimental 599 has the car's V12 engine coupled to a seven-speed automated gearbox which also contains an electric motor.

ECONOMIST: Fast cars will go even faster with electric power