Winter in this area is extremely cold. The temperature often drops to sixty degrees below zero Celsius.

这一地区的冬天非常寒冷，气温经常会降到零下六十摄氏度。

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In public area, however, the "zero distance" is harmful.

然而，在公共领域里，“零距离”是有害的。

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Nasa was asked to monitor the area above Manhattan after the Twin Towers came down and its satellite photographs the smoke rising from Ground Zero the following day.

在姊妹楼倒塌之后，美国宇航局监控着曼哈顿上空的地区。第二天他们的卫星也拍下来了烟雾上升的照片。

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Remember this is our bond axis here, and you can see there is this area where the wave function is equal to zero all along that plane, that's a nodal plane.

记住这是我们的键轴，你可以看到在这些区域,波函数在这个面内全都是零，这是节点面。

麻省理工公开课 - 化学原理课程节选

But in sigma orbitals, you have no nodal planes along the bond axis, so if we had a nodal plane here, we'd see an area where the wave function was equal to zero.

但在sigma轨道里，沿着轴向是没有节点平面的，如果我们有个节点，我们就会看到某个地方波函数等于0。

麻省理工公开课 - 化学原理课程节选

Then we go negative and we go through zero again, which correlates to the second area of zero, that shows up also in our probability density plot, and then we're positive again 0 and approach zero as we go to infinity for r.

并且再次经过,这和，第二块等于0的区域相关联,这也在,我们的概率密度图里反映出来了，然后它又成了正的,并且当r趋于无穷时它趋于。

麻省理工公开课 - 化学原理课程节选

The San Francisco Bay Area is ground zero for companies driving these innovations.

FORBES: Facebook Is More Proof Innovation Is Thriving In Silicon Valley

"Here, it's a new problem, " said Bidegain, who has seen pig numbers in his area grow from zero to nearly 300 over the last two years.

NPR: $1M Pilot Project Aims To Take Out Feral Pigs

If you take the EU and the U.S. and aggregate the two, you probably come into a positive growth area, a little bit above zero something.

FORBES: Hong Kong Billionaire Peter Woo Talks About The Global Economic Outlook