ICDs比心率调整器更先进更复杂,它可以利用小型计算机来感觉电流,对心脏进行监控以决定何时采取治疗性电击。
ICDs are considerably more advanced and complex than pacemakers and use small computers to sense electrical activity, monitor the heart and determine when and how to apply a therapeutic shock.
研究者已证明,他们可以用电击溃火焰的方式灭火—用电棍直指火焰并通上电流。
Researchers have shown that they can put out a fire by zapping it with electricity — pointing an electrical wand at a flame and applying a current.
在电击治疗中,医生给患者使用肌肉松弛剂和麻醉剂,并让电流通过患者大脑的部分区域,电流可引发疾病短时间突然发作,有助于治疗抑郁症。
In ECT treatment, patients get a muscle relaxant and an anesthetic and an electrical current is passed to part of their brains, triggering a brief seizure that can help treat the depression.
低压供用电系统中为了减少发生人身电击事故和接地故障切断电源时引起的停电,必须加装剩余电流动作保护装置。
In order to reduce the power cut off which caused by electric shock accident and earth-fault power cut off, it must install residual current operated protective device.
他们训练老鼠害怕两种不同的声音,当播放声音时,会用轻微的电流电击老鼠的爪子。
They trained rats to fear two different sounds by sending a mild electric shock through the rats' PAWS when they played the sounds.
目的:探求电击死者电流通路的推断方法。
Aim: to explore a way to estimate the current pathway of those electrocuted antemortem.
而任何一支避雷针在此测试之前还必须先作承受大电流冲出试验以证明避雷针在经过一连串电击放电后仍能维持在正常工作。
It is essential for these tests to be preceded by lightning current with standing tests, with the air of proving that the air terminal is not perishable and works after numerous lightning discharges.
得到了放电击穿时间、放电峰值电流随充电电压、不同气体介质变化的曲线;
The discharge breakdown time, peak current as a function of charge voltage and buffer gas are obtained.
当两人相互接触时,两人都失去电荷,被电击一下。一个人的过量的“电流质”供给缺少“电流质”的另一个人。
When the two men touched each other, both men lost their charge and got a shock. The excess "electric fluid" of one supplied the lack in the other.
一样道理,一种生活在低难见度,满是沉积物的河道里的非洲鲶鱼就进化出能放出350伏电流,电击经过猎物的能力。
Likewise, living in a low-visibility, sediment-filled stretch of the river, the African electric catfish had evolved the ability to stun nearby prey with up to 350 volts of electricity.
分析了不同电源条件下的弧后电流。文中指出,扩散型真空电弧的分断极限是由电击穿决定的,而不由弧后电流引起的热击穿所定。
It has also been found that diffused vacuum arcs with a high current gives a low post-arc current and that the limitation to the breaking capacity for dif…
但是专家警告称电流作用于大脑的机制还不明确,并对因“反向”电击而产生数字认知障碍的志愿者几个月后能否恢复正常表示怀疑。
But they cautioned that it is not entirely clear how the current affects the brain. And they questioned whether those given the "reverse" current were 'still abnormal' months later.
但是专家警告称电流作用于大脑的机制还不明确,并对因“反向”电击而产生数字认知障碍的志愿者几个月后能否恢复正常表示怀疑。
But they cautioned that it is not entirely clear how the current affects the brain. And they questioned whether those given the "reverse" current were 'still abnormal' months later.
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