• Indian Prime Minister Manmohan Singh says the global nuclear industry will have huge opportunities in India, as the country could have a hundred-fold increase in nuclear energy generation, in the next four decades.

    VOA: standard.2009.09.29

  • We know that ionization energy is going to increase as we go across the periodic table, so that means carbon has a lower ionization energy than nitrogen which is right next to us.

    我们知道电离能会随着周期表,向右而逐渐变大,因此碳的电离能比旁边的氮要低一些,那么就像我说的。

    麻省理工公开课 - 化学原理课程节选

  • Intensity, if we increase the intensity, we're not increasing the energy in each photon, we're just increasing the number of photons that we're shooting out of our laser, whatever our light source is.

    强度,如果我们增加强度,我们增加的不是,每个光子的能量,我们增加的仅仅是,从我们激光源射出的光子数,无论我们的光源是什么。

    麻省理工公开课 - 化学原理课程节选

  • According to the USA Today newspaper, the Obama Administration estimates that opportunities in energy and environmental occupations will grow by 52 percent by 2016 - compared to just a 14-percent increase in other fields.

    VOA: standard.2010.04.22

  • And the electrical energy is the product of the charge on the electron times the voltage which is the potential difference through which the electron was accelerated. And so this allows me to, by increasing the voltage, increase the energy on the electron.

    电子能量是电子上的电荷数,乘以电压的结果,这是种内在的差距,通过它电子运动得以加速,这也让我,通过增强电压,来增加电子能量。

    麻省理工公开课 - 固态化学导论课程节选

  • Iranian President Mahmoud Ahmadinejad's assertion in a Friday news conference in New York that the new facility was not in violation of International Atomic Energy Agency guidelines and would be for energy purposes seemed to only increase the degree of anger on Capitol Hill.

    VOA: standard.2009.09.25

  • This should make sense to you, because they don't, in fact, want to gain another electron, because that would mean that electron would have to go into a new value of n, a new shell, and that's really going to increase the energy of the system.

    这对大家来说应该容易理解,因为它们实际上不想得到另一个电子,因为这意味着这个电子不得不,到一个新的,n,值更大的壳层上去,这将会增加系统的能量。

    麻省理工公开课 - 化学原理课程节选

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