如果我们谈到一个投手，像松阪，我们可能想知道他的平均快球速度。

If we're talking about a pitcher, like Matsuzaka, we might want to know the speed of his average fastball.

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1995年的阪神大地震造成6400人死亡，高架路倒塌，办公大楼被夷为平地，神户港口地区被毁。

The disastrous Hanshin earthquake in 1995 killed 6,400 people, toppled elevated highways, flattened office blocks and devastated the port area of Kobe.

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阪崎肠杆菌的分型研究对流行病学调查、追踪和预防传播具有重要意义。

Research on the typing of Enterobacter sakazakii takes an important role on epidemiological investigation, tracking and preventing transmission.

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And what we find out is the wavelength of a Matsuzaka fastball is 1.1 times 10 to the -31 meters.

我们算出松阪快球的波长,是1，1乘以10的负31次方米。

麻省理工公开课 - 化学原理课程节选

For example, if we're talking about a pitcher, like Matsuzaka, we might want to know the speed of his average fastball.

举例来说，如果我们谈到一个投手，就像松阪，我们想知道他投出,快球的平均速度。

麻省理工公开课 - 化学原理课程节选

So, if we're trying to figure out the wavelength of a Matsuzaka fastball, we need to consider the velocity first, which is 42 miles per hour.

如果我们尝试计算一个,松阪发出快球的波长，我们首先需要考虑速度，每小时为42英里。

麻省理工公开课 - 化学原理课程节选