• So, in order to fill our octet, what we do is put two on the nitrogen and two on the carbon.

    因此,为了填满我们的“隅体“,我们需要将两个放到氮,将另外两个放到碳

    麻省理工公开课 - 化学原理课程节选

  • I would have class maybe 8 to 9 hours like all in a row

    我要连续至九小时的课,

    耶鲁的忙碌生活 - SpeakingMax英语口语达人

  • So in order to fill them, he would have to have eight electrons or an octet around the cubes.

    因此为了填满它们,他必须放个电子或者说一个“隅体“,在立方体周围。

    麻省理工公开课 - 化学原理课程节选

  • This particular copy was pretty dog-eared; As a matter of fact, it was a paperback copy and I think it was in about eight or ten different pieces and the people that threw this party remembered that, so they gave me it at this celebration.

    我用过的那本已经翻烂了,实际,那是本平装版,我想书脊也不知断了处还是十处,组织派对的人还记得,在派对把这本书给了我作纪念

    耶鲁公开课 - 金融市场课程节选

  • When I was growing up, I went to Catholic school first through eighth grade.

    我成长的时候,我天主教学校一直到年级,

    现在的孩子好可怕 - SpeakingMax英语口语达人

  • and we row on a boat with eight people,

    我们一艘赛艇个人,

    MIT赛艇选手 - SpeakingMax英语口语达人

  • Our step three is to figure out how many bonding electrons that we need, or excuse me, how many total electrons that we need to fill up our octets, so that's just going to be 4 times 8, which is 32.

    我们的第三步是判断,我们需要多少个成键电子,不好意思,是我们总共需要多少个电子,才能填满所有“隅体“,那么这就应该是四乘,也就是三十二。

    麻省理工公开课 - 化学原理课程节选

  • So, we see is when we use the octet rule to look at fluorine molecule, we're combining two fluorine atoms, and what we end up with is an f f molecule where they're sharing two electrons, so making that covalent bond.

    那么,我们看到把隅体规则用到氟分子,就是把两个氟原子组合起来,最终得到的氟分子中两个原子,共用一对电子,这就构成了共价键。

    麻省理工公开课 - 化学原理课程节选

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