Experts say the runway at Mangalore airport makes a bad crash inevitable if the landing is not accurate.

VOA: standard.2010.05.23

Well, if I want to look at this, I want to have very accurate capabilities in terms of the energy that I use, the light that I use.

嗯，如果我想看看这个，我得有精确的观察能力,根据我用的能量，我接收的光。

麻省理工公开课 - 固态化学导论课程节选

Then on the other hand, my own writing and the discipline that writing takes if it is to be good and it's to be accurate.

另一方面，就是我自己的写作经历,还有写出好作品所需要的,那种精确准则。

普林斯顿公开课 - 人性课程节选

"We view the Iranian announcement, if it is in fact accurate and implemented,that they intend to build 10 additional facilities, as completely inappropriate and further isolating Iran from the international community.

VOA: standard.2009.11.30

and I asked you to give yourself a percentage rating relative to the rest of the class, then if everybody was accurate, or at least not systematically biased, the number should add up to 50%.

我要你相比于其他同学的表现，给自己一个百分数，如果大家都准确地评价自己，或者说大家都不偏心于自己，那么平均百分数应该是50%的。

耶鲁公开课 - 心理学导论课程节选

It looks like we hit zero, but we actually don't remember that we never go all the way to zero, so there's these little points if we were to look really carefully at an accurate probability density plot, And then, for example, how many nodes do we have in the 3 s orbital?

但其实没有，记住，我们永远不会到零,如果我们，在概率密度图上,非常细致的看这些点的话,它永远不会到零，在3s轨道里，有多少个点呢？，2个，正确？

麻省理工公开课 - 化学原理课程节选

So essentially, each of these orbitals come from linear combinations of all of the original orbitals, and it's hard to picture exactly how that happens, but one that you can at least start to get an idea is if you think about combining the 2 s and the 2 p z here, which is not quite accurate because of course, we're combining all of them.

本质上，这些轨道每个都来,自原来所有轨道的线性组合，我们很难想象这是怎么发生的，但你们可以至少有个概念,如果你们考虑2s和2pz轨道的结合，这当然是不太准确的，因为我们要把所有的都组合起来。

麻省理工公开课 - 化学原理课程节选