• New York had the lowest rate, at seventy-nine percent of the adults observed at Grand Central Station and Penn Station.

    VOA: special.2010.09.29

  • So if we go to the ground state, what you see is we're at that lowest energy level, and we only have one possibility for an orbital, because when n equals 1, that's all we can do.


    麻省理工公开课 - 化学原理课程节选

  • I think most and you are familiar with the Aufbau or the building up principle, you probably have seen it quite a bit in high school, and this is the idea that we're filling up our energy states, again, which depend on both n and l, one electron at a time starting with that lowest energy and then working our way up into higher and higher orbitals.


    麻省理工公开课 - 化学原理课程节选

  • It ends at the Dead Sea, the lowest point on Earth, four hundred meters below the level of the Mediterranean Sea.

    VOA: special.2009.05.18

  • But this is where for lack of a better term non-western countries really formally challenged at the highest levels and the lowest, too.


    普林斯顿公开课 - 人性课程节选

  • Place the hands at the base of the breastbone -- just above the place where the lowest ribs join.

    VOA: special.2010.08.17

  • He started with the lowest instruments and then goes to the high instruments and then back to low instruments at the end.


    耶鲁公开课 - 聆听音乐课程节选

  • Place the hands at the base of the breastbone just above the place where the lowest ribs join.

    VOA: special.2009.08.11

  • It's at the level almost down to the lowest that we got in the 1990-91 recession.


    耶鲁公开课 - 金融市场课程节选

  • A recent study says most advertising aimed at children is for foods of the lowest nutritional value.

    VOA: special.2010.06.04

  • At some point you're going to hit a well here, which is the point where it's most stabilized or at its lowest energy.


    麻省理工公开课 - 化学原理课程节选

  • Richard Fry says their job-holding rate is almost at the lowest point in nearly fifty years.

    VOA: special.2009.11.19

  • So, this one can be tricky because oxygen looks like it's in the middle because of the way it's written, but we need to start by looking at the lowest ionization energy.


    麻省理工公开课 - 化学原理课程节选

  • September is the month when the sea ice extent is at its lowest.

    VOA: special.2009.10.27

  • But what I'm going to tell you already is this is a case where, in fact, it's an exception to the idea that the lowest energy structure has the lowest ionization energy in the middle, and we can figure this out when we look at formal charge.


    麻省理工公开课 - 化学原理课程节选

  • While violence in Iraq continues to be at its lowest level in years, the president made a reference to problems, saying terrorists continue to try to derail progress.

    VOA: standard.2010.08.02

  • So, we have a problem here if we're thinking about keeping things at the lowest energy, so there's a lot of ring strain in the system.


    麻省理工公开课 - 化学原理课程节选

  • And that is again why it is so important that we just keep moving,". Secretary Geithner pointed to mortgage interest rates being at their lowest in history as a positive development.

    VOA: standard.2009.04.05

  • Let's take a look at the lowest ionization energy in the center case.


    麻省理工公开课 - 化学原理课程节选

  • The Labor Department says first-time claims for jobless benefits took an unexpected drop last week, to the lowest number since 2009 began, and 20 percent lower than at its peak earlier in the year.

    VOA: standard.2009.11.12

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