科学家甚至发现海洋表层海水也含有相当多的甲烷，但其来源之谜迄今仍不得其解。

Even the surface waters of the ocean contain substantial amounts of this gas. But where that Marine methane comes was a mystery, Until now.

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这位来自东部边上的男孩从来不轻易炫耀他的学识与多才多艺的天赋，他宁愿将自己的对手看成是一个个的傻子也不愿意将他们当成只是有一点点的学术过失或对学术方面是一知半解的人。

This East End boy did not wear his learning, or his polyglottal talents, lightly. He tended to dismiss adversaries as fools, rather than as merely mistaken, or half-right.

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如果你上下班路途长耗时多，或喜欢自驾车旅游，或喜欢在健身的同时听一点有趣的东西解解闷，那你也许需要在网上找一些有声书籍。不管出于何目的，免费当然就是最好的了。

Whether you are looking for audiobook files for a long commute, road trip or to spice up a workout, you can find free downloads online.

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So you know from algebra I can't actually solve this. There may be multiple solutions to this. What would I have to do to change my code? And the answer is fortunately not a lot.

我解不出来方程,可能会有多组答案,我需要怎样修改我的代码呢？,很幸运的,答案是不用修改很多。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right. So that's all I'm going to say today in terms of solving the energy part of the Schrodinger equation, so what we're really going to focus on is the other part of the Schrodinger equation, psi which is solving for psi.

好，今天关于薛定谔方程,能量部分的解，就讲这么多，我们今天真正要关注的,是另一部分，薛定谔方程，也就是解。

麻省理工公开课 - 化学原理课程节选