Next take the typical three-inertia Electrical position servo system as the research object, according to the system physical law set up a dynamic model of servo system.

其次以典型三惯量机电位置伺服系统为研究对象，根据系统的物理定律建立了伺服系统的动力学模型。

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The receiver of a trapped miner converts the magnetic waves into electrical signals, which he hears as a voice, and he responds with his position.

被困矿工的接收器再把磁波转换成电子信号，他就能听到声音，在他的位置做出回应。

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The electric measuring system: the main function is to process electrical signals by the sensor, shows the unbalance of rotor position and size.

电测系统：主要功能是处理由传感器来的电信号，显示出转子不平衡量所处的位置和大小。

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Rather than by forming an image or a picture you put electrodes on the surface of the body and measure the electrical potential as a function of position on the body.

它并不对人进行直接的造影,而是将电极放到身体表面,通过测量该位置电势能,表征该部位的生理状态

耶鲁公开课 - 生物医学工程探索课程节选

If you put the electrodes in the right position and you measure in the right way you can detect the electrical activity of the heart and record it on a strip recorder like this one shown here, or display it on a computer.

如果将电极放置正确,并采用正确的方式检测,就能检测到心脏的电活动,并将它记录在像这样的长图记录仪上,或者显示在电脑上

耶鲁公开课 - 生物医学工程探索课程节选

For example, the creation of coupled-predictive models allow for understanding, days in advance, the impact that a storm would cause on the electrical grid and preemptively position crews and resources to facilitate restoration efforts.

ENGADGET: IBM announces Smarter Energy Research Institute, aims to improve energy grids (video)

The particle's position thus altered the nanotube's electrical resistance on a local scale.

ECONOMIST: Monitor

With each changing minute, an electrical pulse generates an electromagnetic field that changes the position of the crystals on the face of the watch, to elegantly display the passing time, while producing a distinctive sound unique to the Phosphor Reveal digital watch line.

ENGADGET: Phosphor's Reveal wristwatch uses Swarovski crystals to tell time, bedazzle you