The author of this paper proposed a modified formula for flowrate per second calculation to precisely determine the size of pipeline and to make the design advanced in technology and reasonable cost.

作者结合工程实例，认为应修正设计秒流量计算公式，从而准确确定管径，做到技术先进、经济合理。

youdao

So, if we do this calculation for an electron, saying it moves at 10 to the 5 meters per second, then what we end up with for a wavelength is 7 times 10 to the -9 meters.

如果我们已知电子以，10的5次方每秒的速度运动，那么做一个计算,可以得知它的波长是,7乘以10的负9次方米。

youdao

Let's begin with just the base page per second rate calculation and then look at an example. The basic calculation is.

让我们以基本的每秒页面速率的计算作为开始，然后看一个示例。

youdao

So, if we do this calculation for an electron, saying it moves at 10 to the 5 meters per second, then what we end up with for a wavelength is 7 times 10 to the -9 meters.

如果我们已知电子以，10的5次方每秒的速度运动，那么做一个计算,可以得知它的波长是,7乘以10的负9次方米。

麻省理工公开课 - 化学原理课程节选

To put this in perspective, if the Earth's 6.4 billion people each did one calculation per second, we would be working at about one ten-thousandth of the speed of TeraGrid.

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