so it was closely related where I built my Electrical Engineering as an undergrad and then went forward
我后来攻读的专业也和本科学的电气工程息息相关,
They're producing electrical signals in the brain they're not recording from the brain, but it's not that big of a difference.
它们只能向大脑发出信号,而不能记录反馈大脑的信号,但是这两者技术要求差别不大
There are many kinds of work. There's electrical work, take the motor, you plug it into the wall, electricity makes the fan go around, that's electrical work. There's magnetic work.
我们复习一下大一,学过的功的概念:,物体在力的作用下,运动了一段距离。
But I can equate the amount of mechanical energy in the electron to the amount of electrical energy that was imparted through the electrodes.
但我们可以把电子中机械能量数量,和通过电极传送的,电子能量数量等同起来。
They included a pizza chef, an electrical engineer, a bank executive, a dairy wholesaler, a school teacher and four stockbrokers; stockbrokers get the word faster.
这些人中,包括一位披萨厨师,一位电子工程师,一位银行经理,一位牛奶批发商,一位老师,和四位股票经纪人,股票经纪人散播消息的速度更快
If you look at the electrical force, the force of electricity, proton and electron or something, it's not proportional to the mass of either object.
如果你考察电作用力,即电现象产生的力,质子啊,电子啊,或者其它什么东西,这种力不和物体的质量成比例
I mentioned previously that we do not know a lot about how the mechanical stimulation is being converted into chemical and electrical energy.
先前我曾说过,对于机械刺激到化学和电能的转换,我们还知之甚少。
He had a little electrical thing just on— I don't know how he thought to do this.
将一个小型的电极插在,不知道他是怎么想到要这么做的
I studied electrical engineering and computer science, graduated in 1986 from Princeton.
我的专业是电子工程,及计算机科学,1986年从普林斯顿大学毕业。
Over there, I studied for my Master's, where I got a Master's in Electrical Aerospace Engineering.
在那儿,我攻读了宇航电气工程硕士。
Another big one is course six which is Computer Science and Electrical Engineering.
另一个比较重要的专业是课程6,也就是计算机科学和电气工程。
Now, if you're an engineer, and you use the ideal gas law to design a chemical plant or a boiler or an electrical plant, you know, a steam plant, you're going to be in big trouble.
比如说锅炉,蒸汽机,我们会遇到一个大问题:,我们设计的机器将无法运作,因为对大部分实际气体。
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
The electrical conductivity plummets about three orders of magnitude.
电导率突然下降,约3个数量级。
You guys know there is the electrical force.
你们都知道电作用力吧
The cells that take an electrical signal, which is coming down your nerve and convert it into a muscle contraction work this way, so 'neuro' nerve, muscle junctions act based on ligand-gated ion channels.
依靠相同的工作原理,细胞将来自于神经的,电信号传递到细胞收缩肌中,所以神经和肌肉关节运动,都基于配体门控离子通道
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