The photochemical reactions transform the light into electrical impulses.
光化学反应使光变为电脉冲。
Any attempts to cut through the cabling will break the electrical circuit.
任何切断电缆的做法都会使电路中断。
The plastic resin is used in a wide range of products, including electrical wire insulation.
塑料合成树脂被广泛应用到各种产品中，包括电线的绝缘层。
Cells in plants also communicate through electrical signals.
植物细胞也通过电信号进行交流。
The long, tubular membranes of nerve cells carry electrical impulses.
神经细胞的长管状膜携带电脉冲。
All those electrical gauges pollute the skies, just in a differen way.
所有这些电子仪表都以不同的方式污染了天空。
The equipment includes plumbing, electrical wiring, hot water, and air-conditioning.
设备包括水管、电线、热水和空调。
Edgerton is a professor of electrical engineering at the Massachusetts Institute of Technology.
埃德格顿是麻省理工学院的电气工程教授。
Lightning is a brilliant flash of light produced by an electrical discharge from a storm cloud.
闪电是一种因为暴风云放电而产生的一种明亮闪光。
The church was crowded, so electrical machinery was used to relay the service out to the people.
教堂里挤满了人，所以就用电机设备把礼拜仪式向外面的人转播。
The church was crowded, so electrical machinery was used to relay the liturgy out to the people.
教堂里很拥挤，所以就用电机设备把礼拜仪式向外面的人转播。
To do that, inventors started attaching electronic devices, electrical coils to the acoustic guitars.
为此，发明家们开始在原声吉他上安装电子设备和电子线圈。
Operate the electrical appliance following the instructions attached in the box, or you'll be at risk.
按照盒子里的说明操作电器，否则你会有危险。
We think our perceptions of the world are real, but they are only biological and electrical rumblings.
我们认为我们对世界的感知是真实的，但它们只是生物和电器的声音。
Some, like carpenter ants, can undermine a home structure, while others interfere with the electrical units.
一些蚂蚁，比如木蚁，会破坏房屋结构，而另一些蚂蚁则会干扰电器装置。
Tiny animals in the soil eat this waste and they produce electrons - the building blocks of electrical energy.
土壤里的小动物会吃这些废物，产生电子。而电子是电能的组成部分。
Before the electrical current puts into operation in a spark plug, the two points of contact have to be gapped.
在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。
Ray Tomlinson created the first email system before he received a Bachelor of Science in electrical engineering.
雷·汤姆林森在获得电子工程学士学位之前创建了第一个电子邮件系统。
Their electrical fury inflicts death or serious injury on around 500 people each year in the United States alone.
仅在美国，每年就有大约500人因电击而死亡或严重受伤。
I chose to study engineering at a small liberal-arts university that doesn't even offer a major in electrical engineering.
我选择了一所小的文科大学学习工程学，这所大学甚至没有开设电气工程类专业。
Like paraelectric materials, this generates electricity from a heat source and produces cooling from an electrical source.
像辅助电材料一样，它从热源处发电，从电源处制冷。
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。
Asked about his choice of career, he says at high school he considered medical school before switching to electrical engineering.
当被问及他的职业选择时，他说在高中的时候，他考虑过去医学院学习，后来才转到电气工程专业。
Friends in England sent equipment needed for his electrical experiments, others, in Philadelphia, helped him set up his workshop there.
在英国的朋友送了他进行电学实验所需的设备，在费城的朋友帮助他在那里建立了他的工作室。
The rocket site is providing precise measurements of lightning voltages and allowing engineers to check how electrical equipment bears up.
这个火箭发射场现在能对闪电电压进行精确测量，并可以让工程师们检测电气设备的负载。
Evacuated employees said authorities told them they had ruled out terrorism, and that an electrical short-circuit had likely sparked the fire.
被疏散的员工说，当局告诉他们，他们已经排除了恐怖主义的可能性，可能是电路短路引发了火灾。
They included a pizza chef, an electrical engineer, a bank executive, a school teacher and four stockbrokers; stockbrokers get the word faster.
其中包括一名披萨厨师、一名电气工程师、一名银行高管、一名教师和四名股票经纪人；股票经纪人得到消息的速度更快。
The coming together of the oppositely charged particles neutralizes the electrical tension and releases a tremendous amount of energy, which we see as lightning.
相反的带电粒子聚集在一起，抵消了电的张力，释放出大量的能量，就是我们看到的闪电。
The second technique relies on evoked potentials, which are electrical brain responses that may be related to a particular stimulus because of where they originate.
第二种技术依赖于诱发电位；根据它们的源头，诱发电位是一种可能与特定的刺激相关的脑电反应。
Changes in the electrical pattern of the brain indicate that the stimulus is getting through to the infant's central nervous system and eliciting some form of response.
脑电模式的变化表明，刺激正通过婴儿的中枢神经系统，并引发某种反应形式。
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