So hopefully, it was a time issue in terms of looking at the periodic table, because let's have you tell me what are we looking for here?
希望刚才大家出问题的原因,是因为看周期表有时间限制,请大家告诉我,我们在这里找什么?
We'll then take a turn to talking about the periodic table, we'll look at a bunch of periodic trends, including ionization energy, electron affinity, electronegativity and atomic radius.
然后我们再开始讲元素周期表,我们会看到很多周期性规律,比如电离能,电子亲和能,电负性以及原子半径。
The room is a studio-physics room, has 13 tables, we put nine students at the table.
这种教室是物理教室,它有13张桌子,九个学生坐一桌。
You put a chunk of wood on a table and you try to move it at constant speed.
你把一大块木头放在桌子上,试着让它匀速运动
And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.
各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的,压缩系数,查表就行了,这是实际气体状态方程的。
It's a table showing the probability of dying at each age, for each age and sex.
这个图表反映了两性在不同年龄段中,死亡的概率
But in closing, I just, by way of blessing, I hope that you will follow what you love after Princeton and know that you always have a loving home here, among many of us in our hearts and also at our table sides.
不过在结束的时候,我只想,作为一种祝福,我希望离开普林斯顿,您能追随您爱的事物,并且记得在这儿您一直有一个温馨的家,您会一直在我们身边,也在我们的心里。
And he says on page 884: A poet writes always of his personal life, in his finest work out of its tragedies, whatever it be, ; remorse, lost love or mere loneliness; he never speaks directly as to someone at the breakfast table there is always a phantasmagoria.
84页他说道:,诗人总写自己的生活,最好的作品总是悲剧,不管是后悔,失恋或孤独;,这是他不会在餐桌上讲的,总是有这样一种幻境。
Getting back to the concept that there are good and bad fats, if we look at the left hand side here, is a table or a graphic showing the fats that tend to have beneficial impacts on health.
回到之前的观点,脂肪有坏有好,看向左边,这是个表格或者说图表,上面展示了对我们身体有益的脂肪
bug If you find a bug, it probably means there bug are more of them. So you ought to be bug a little bit careful. The story I've heard told is you're at somebody's house for dinner, and you're sitting at the dining room table, then you hear a .
对不对?你得修复这个,如果你发现了一个,可能就意味着还有更多的,因此你应该小心点,我听说的一个故事,是当你在别人家吃饭的时候,你坐在餐桌上呢,然后听到了邦的一声响。
And what we've been talking about with all of these properties are, of course, how can we figure out what that is for a certain atom by looking at the periodic table, so we want to think about the periodic trend for atomic radius.
对于我们讲过的这些性质,我们所讨论的一直都是,当然是,我们如何能够判断某一个原子的这些性质,通过观察周期表,因此我们需要思考一下原子半径的周期性规律。
So it turns out that we can really know a lot just by looking at the periodic table.
可见,我们只是看看元素周期表,就能知道很多信息。
And we group the students into subgroups at that table, three students in a group.
我们再将一桌学生分成更小的组,三人一组。
They might have kudzu at their table or they might have a western table.
桌上可能会有野葛,他们可能会有一张欧式桌子。
typically, if you play poker in a card room or a casino, I would say nine times out of ten somebody sitting at the table will tell you that they're not trying; it almost always happens.
通常,如果你在棋牌室或者赌场玩扑克,十有八九,我敢说坐在牌桌上的某个人,会告诉你他们并没有在努力去赢;,这几乎总会发生。
So, then all we need to do to determine which elements that corresponds to is take a look at our periodic table.
因此,我们需要做的只剩下,在元素周期表中寻找,对应的元素有哪些。
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