actually our third, but the second one we're going to talk about in terms of formal charge, which is thionyl chloride.
实际上是第三个,但它是第二个,形式电荷的例子,也就是亚硫酰氯。
But occasionally there is this one little remnant of the old CGS system, centimeters-gram-second, and this is one.
但是也有些例外,在原来的厘米克秒制中,还有我们说的这个。
The second one is, a lot of the time, the worst case is the one that happens.
第二点就是,在很多情况下,发生的往往就是最坏的情况。
One group of children was a control group; the second group was taught to think back to experience that make them laugh or smile.
一群小孩组成对照组;,有人教第二组小孩回想,让他们大笑或微笑的经历。
See you Friday. We'll finish on calorimetry and thermochemistry and then we'll start in on one of the really most difficult topics that we'll deal with all semester, which is a second law and our special function that
好,我们周五见,我们会讲完量热法,和热化学的内容,然后我们会开始,讲这个学期最难的话题之一,第二定律以及我们
Remember we said that one of the lessons of today's class, the second lesson.
回忆一下今天学到的结论,结论二
But think with me just for one second about the idea of progress.
但是请跟我思考一下,进步的观念
So one thing that readers lost, when they lost the second half of this book, is the sense that maturing, the process of maturing, was more than just the process of leaving the South.
因此没了书的后半部分,读者就读不到,其比远离南方的旅程,还要意味深长的,成长过程中的感想。
Now, one of the advantages of having second messengers is this is one way that you can integrate between different receptor systems that are acting inside a cell.
使用第二信使分子的好处在于,它能够将,作用于细胞内部不同的,受体系统结合起来
Okay, so the rule for adding the two vectors is, you draw the first one and at the end of that first one, you begin the second one.
矢量的加法法则就是,先画出第一个矢量,然后在它的终点,再画第二个矢量
One is that during the Second Empire, which was that regime of Napoleon III that lasted from 1852 to till he was really rounded up by the Prussians in 1870.
一个是法国当时正处于法兰西第二帝国时期,在拿破仑三世的统治之下,这段时期始于一八五二年,直到一八七零年他被普鲁士军队所俘虏
The second area that we've looked is in a context of mental health, which one can reframe as chronic biases and some of these components are going to decision making.
我们观察的第二个区域则负责人的心理健康,这一区域在长期偏好,以及类似成分对决策作出影响时发生重组。
The second one, I guess, involves an active choice of pushing a person down which I guess that person himself would otherwise not have been involved in the situation at all.
我认为第二种情况,牵涉到主动选择推人,而被推的这个人,本来跟这事件一点关系都没有。
The second one is the frequency of firing in that something is more intense if it's "Bang, bang, bang, bang, bang, bang" then "Bang, bang, bang" and these are two ways through which neurons encode intensity.
第二个是产生神经冲动的频率,如果先是 "砰 砰 砰 砰 砰",然后变成,"砰,砰,砰",这是由于神经元反应强度更大了,这便是两种,会影响神经元反应强度的因素了
Second, because I think it is one of the most important pillars of wellbeing and happiness.
第二,因为我认为它是,快乐和幸福的最重要支柱之一。
First, using a couple of examples that have turned out to be very important, one is the example of smallpox, and the second is the example of polio.
首先,举两个重要的事例,其中一个例子是天花,另一个是小儿麻痹症
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