Rooted in the physical principle of least action, they have wide applications in diverse fields.
在于最小行动的物理原理，他们在完全不同的领域有广泛应用。
The existence and multiplicity results are obtained for a class of fourth-order nonlinear elliptic equations by the least action principle and the minimax methods, respectively.
通过极小化作用原理和极小极大方法得到了一类四阶非线性椭圆方程解的存在性和多重性。
At least four high-flying warplanes had to take evasive action.
至少有4架高空飞行战机不得不采取退避行动。
Creativity can hit when you least expect it, so the best course of action is always to be prepared.
创造力会在你最不抱期望的时候不期而至，因此最好的行动就是随时做好准备。
If the discomfort recurs in a future practice, avoid any action that causes it for at least several days.
如果以后再次出现同样的感觉，那么在几天之内都要避免相同的动作。
That will, if stock market action so far in 2010 is any guide, be enough to stall, at least, the rally that began in March 2009.
如果2010年股市目前的回升，至少是始于2009年的回升具有任何指导意义的话，这种情况就会发生。
Action: Create at least one thumbnail page of your application per screen.
行动：程序的每一页至少画一个草图。
As a matter of fact， you'll find at least one Action appliance in one out of three households in Taipei alone.
而事实上，你会发现台北地区至少每三户人家中就有一户用Action的产品。
Consensus Action on salt and Health (Cash) estimates that at least 15,000 people in the UK die early each year as a result of eating too much salt, most of which is consumed through processed foods.
盐与健康共同行动组织(Cash)估计，英国每年至少有15000人由于摄入过多盐分而早逝，这些盐大部分来自于腌制食品。
Do that, and the world - or at least some of the world - will hang on your every action.
那样做了，世界—至少是一部分的世界——将会关注你每个行动。
Sure, you still might be apprehensive about following your dreams after this call, but at least you'll have the inspiration to take action anyway.
当然，你在这次客服中心之后你或许还会对追寻你的梦想感到焦虑不安，但至少会让你有灵感去采取行动吧。
For Buffett right now at least, this is not a time for fear. This is a time for action.
对于巴菲特来说，至少目前还不是恐惧的时候，而是采取行动的大好时机。
Global negotiations will remain important, but for the near term at least, the real action will shift to the national and sub-national levels.
全球性的谈判依然是重要的，但是至少在近期内，实际行动会转到国家或者次国家级层面上。
Plan on having at least one property and one action for each unique type.
进行规划，对每个惟一的类型至少提供一个属性和一个操作。
The new laws also seek to tighten existing legislation on affirmative action, decreeing that black South Africans must constitute at least 60% of senior management by 2017, up from 26% at present.
新的法律还要求加强对现有立法的肯定行动，规定到2017年，高级经理中必须至少有60%是南非黑人，目前这一比率是26%。
It aims to cut emissions by at least 5% of 2000 levels by 2020, and possibly 25%, depending on global action.
目标是到2020年排放量将比2000年至少降低5%，有可能达25%，但需取决于全球行动。
Such technology may not see action for some years to come, or at least until NASA sorts out its space exploration plans.
这样的技术可能并不会在未来几年内得到实践，或者至少得等到国家宇航局整理其空间探索计划。
Plagued by on-set accidents, Aeon Flux fizzled commercially, but at least the filmmakers took a stab at casting an A-list actress smack in the middle of the action.
由于拍摄成本过于高昂，这部电影在商业上注定是失败的，但至少导演敢起用一位天后级的女演员出演动作片，这种胆识值得肯定。
On this issue at least, the foreign business community discovered long ago that the most effective approach is collective action - and straight talk.
至少面对这一事件，外资商界很早就发现最有效的办法是，集体行动以及有话直说。
The following figure shows a browser that has at least two extensions installed: a browser action (yellow icon) and a page action (blue icon).
顶部的图形显示了一个至少有两个扩展的样子：一个黄色的浏览器动作，和一个蓝色的页面动作。
Unfortunately such action seems unlikely, not least because of the power of the financial lobby.
很不幸，这些行动似乎不太可能，不仅仅是因为金融说客的权力不够强大。
Shareholders may now, at least in theory, pursue class-action suits against the country's biggest companies.
至少从理论上讲，现在的持股人可向本国的大型企业提起集体诉讼。
Last, but never least, is to get into action today, because tomorrow never comes.
最后，但绝非不重要，就是从今天做起，因为日日待明日，万事成蹉跎。
House did not have a similar action, but that is at least some sign of congressional involvement earlier on in this process.
众议院还没有类似的行动，但这至少表明国会参与了这一过程。
These will motivate you to at least show up, and to take action.
这能够让你至少能露个面，并有所行动。
Instead of using this year to get parliament to adopt an emissions-trading scheme that would put a price on carbon pollution, action will now be delayed until 2013 at least.
今年不会推动国会通过碳排放交易计划，对碳污染进行收费；这项行动将至少推迟到2013年。
If the physics seems a bit arcane, consider that you probably spent much of the past two weeks seeing the angular-momentum principle in action — at least if you watched the Olympics.
如果从物理学角度来讲解释这些原理有点晦涩难懂，那么在过去的两周内也许你也花费了大量的时间观看了角动量原则的实际演示--至少如果你观看了冬奥会比赛。
At least rhetorically, he has hasn't ruled out the option of taking military action against Iran's nuclear program.
至少他还没有对于伊朗的核计划采取军事行动。
At least rhetorically, he has hasn't ruled out the option of taking military action against Iran's nuclear program.
至少他还没有对于伊朗的核计划采取军事行动。
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