• One is a little bit higher and one is a little bit lower than they are in the atomic situation.

    一个有点高,一个有点低,相比他们是原子状态的情景而言。

    麻省理工公开课 - 固态化学导论课程节选

  • But it is interesting. Let's just, for an order of magnitude say what happens for ground state electron in atomic hydrogen?

    但行星模型其实挺有趣的,按照重要的先后顺序,我们来猜想一下,氢原子中的基态电子会发生些什么?

    麻省理工公开课 - 固态化学导论课程节选

  • Diatomic mean it's di atomic, it's made up of two atoms, and homonuclear means that those two are the same atoms.

    双原子意味着它是两个原子,它由两个原子组成,同核意味着这两个原子时相同的原子。

    麻省理工公开课 - 化学原理课程节选

  • The Manhattan Project,when they created the atomic bomb and whether or not you agree with the Manhattan Project normatively.

    曼哈顿计划中,他们创造了原子弹,无论你是否同意,这计划。

    哈佛公开课 - 幸福课课程节选

  • And the technique is called, watch because this is a six-letter initialization, linear combination of atomic orbitals LCAO-MO into molecular orbital, LCAO-MO.

    这项技术是,一个6字母初始设定,原子轨道的线性叠加,成分子轨道。

    麻省理工公开课 - 固态化学导论课程节选

  • And so, for today, for example, it says Classification Schemes, Mendeleev, Atomic Structure, A Readings Chapter 1, Chapter 2, Appendix A.

    今天,举个例子,讲的是分类法,门捷列夫,原子结构,阅读第1,第2章,和附录。

    麻省理工公开课 - 固态化学导论课程节选

  • This indicates that by combining two lithiums, the energy of the combined system is lower than the energies of the atomic systems.

    结果显示,两个锂结合后,其结合后的能量,比原子体系的能量要低。

    麻省理工公开课 - 固态化学导论课程节选

  • We started with gaseous sodium to make gaseous sodium ion and gaseous atomic chlorine to make gaseous chloride ion through electron transfer.

    我们从气态的钠开始,得到气态的钠离子,从气态的氯原子,通过电子转移得到氯离子。

    麻省理工公开课 - 固态化学导论课程节选

  • So we can go ahead and name our molecular orbital, just like we know how to name our atomic orbitals.

    我们可以继续命名分子轨道,就想我们知道如何命名原子轨道一样。

    麻省理工公开课 - 化学原理课程节选

  • Mendeleev is the one who taught us that the properties of the elements are a function of the atomic mass.

    门捷列夫教授我们元素特性,是元素质量所起的功能。

    麻省理工公开课 - 固态化学导论课程节选

  • And what you find is when you have a bonding orbital, the energy decreases compared to the atomic orbitals.

    你们发现当你有个成键轨道的时候,相比原子轨道能量要降低。

    麻省理工公开课 - 化学原理课程节选

  • It turns out that the antibonding orbital is a little bit higher from the atomic orbital level than the bonding orbital is lower.

    这证明了,反键轨道,比原子轨道高,成键轨道比原子轨道第。

    麻省理工公开课 - 固态化学导论课程节选

  • So would you expect, therefore, as we go across a row for the atomic radius, to increase or to decrease? Good. OK, yes.

    那么大家觉得,原子半径沿着某一行向右走,是会增大还是会减小呢?很好,不错,是的。

    麻省理工公开课 - 化学原理课程节选

  • That is why this says atomic number, but for most intents and purposes we can say this could be atomic mass.

    那就是为什么这里说原子序数,但如果没有意图和目的,我们就说是原子质量。

    麻省理工公开课 - 固态化学导论课程节选

  • In other words, just want to know where the electron is somewhere within the shell radius of the ground state of atomic hydrogen anywhere.

    换言之,我只是想知道,电子在哪,可以在氢原子基态下的半径,里面的任何地方。

    麻省理工公开课 - 固态化学导论课程节选

  • If you look on the Periodic Table this is 598 atomic hydrogen. And, sure enough, there is 13.598, which is this number here in electron volts.

    如果你查找元素周期表上的氢原子,毫无疑问,它的电离能就是13。,这个数值也是电子伏的值。

    麻省理工公开课 - 固态化学导论课程节选

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