And I am going to superscript it molecular orbital, and this upper one, to indicate that it's antibonding, has the asterisk.
我将给分子轨道加上标,这个上标,表示反键轨道,有一个星号。
Up on the screen, I've got-- I commented it out, but I've got a piece of code that you've seen before, right up here. OK?
我现在在大屏幕上标出来的,是你们以前看过的一段代码,就在这儿?
He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.
他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度,因此这是数量上的,在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。
So, of course, this is resonance so we can go ahead and put our resonance notation in there to indicate that benzene is a resonance structure.
当然,这是共振的,所以我们可以在这里标上共振记号,表明苯环是一个共振结构。
He liked to see that they mapped parts of Siberia that people didn't know what was there.
喜欢看到地图上标出来的部分的西伯利亚,人们曾经不知道那里有什么
It's going to have our little zero, right?
它的上标是我们刚才说的?
Oh, I got it so I can read it."
标上音标后我就能朗读它了“
Star it. Write it down.
标上星号,写下来。
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