electrical activity
电活动：指在生物体内或物体中发生的电流或电信号的活动。
常用释义
英式发音
美式发音
基本释义
- 电活动：指在生物体内或物体中发生的电流或电信号的活动。
例句
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1·The test records the electrical activity of the brain.这个测试显示出大脑的电流活动。来源: 《柯林斯英汉双解大词典》
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2·The sensors in the electrodes are very sensitive and catch the electrical activity that takes place in the brain.电极中的传感器非常敏感，能够捕捉大脑中发生的电活动。
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3·In fact, various emotional states give rise to certain patterns of electrical activity in the facial muscles and in the brain.事实上，不同的情绪状态会在面部肌肉和大脑中产生特定的脑电活动模式。
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4·This measures the electrical activity of the wearer's brain, in much the same way as some machines used for medical and research proposes, and communicates wirelessly with a clock unit near the bed.与一些用于医疗研究的机器所采用的方法非常相似，它可以测量佩戴者的脑电波活动，并且可以与佩戴者床边的一个时钟部件进行无线连接。
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5·This is a useful device for detecting electrical activity.这是用来探测电流活动的仪器。
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6·It can also sense electrical activity in the brain through the hair.它也可以透过头发感知到脑电的活动。
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7·During REM sleep, our brain's electrical activity mirrors its activity when we're awake.在快速眼动睡眠期，我们大脑的脑电活动反映了我们醒着时大脑的活动。
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8·Researchers also tested the electrical activity of single intestinal sensory nerve cells.研究者同时还检测了单一小肠神经细胞的电行为。
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9·Three decades later, another team recorded electrical activity in deltoid muscles as people walked.三十年后，另一支研究团队研究了人类行走时三角肌的肌电活动。
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10·This is possible using algorithms that filter out interference caused by external electrical activity.能滤除外部电活动致干扰的算法使之成为可能。