All right? I mean, I can make money at Harvard Square doing this stuff, right?

对不对？【鼓掌】我意思是，我可以在哈佛广场，靠做这个赚钱对不对？

youdao

So to replace that nuclear power plant with wind would mean dedicating nearly 280 square miles of land to a gigantic wind farm, which would be about the size of New York City.

因此，要用风电场取代核电站意味着，一个大型风电场要占地近280平方英里，这几乎与纽约市的面积相当。

youdao

The unfurling of Ikaros, which has an area of 200 square metres, is therefore no mean feat.

展开伊卡洛斯，这个200平方米的装置，因此是一个艰难的壮举。

youdao

All right? I mean, I can make money at Harvard Square doing this stuff, right?

对不对？【鼓掌】我意思是，我可以在哈佛广场,靠做这个赚钱对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

What we want to do now is compute the mean and variance of the portfolio-- or the mean and standard deviation, since standard deviation is the square root of the variance-- for different combinations of the portfolios.

我们现在要做的是,计算这个投资组合的均值和方差-,或者均值和标准差，因为标准差的平方就等于方差-,这对任何投资组合都是一样的。

耶鲁公开课 - 金融市场课程节选

In effect, this would mean Parliament Square would be treated virtually the same as any other location used for a demonstration - but police would have the power to stop protesters from erecting tents or other structures so they could stay overnight.

BBC: Parliament Square protest rules to be reformed

That would mean putting fuel crops on just about every square inch of the U.S. (total land mass, 1.9 billion acres).

FORBES: Magazine Article

That would mean putting fuel crops on just about every square inch of the country (total land mass, 1.9 billion acres).

FORBES: Magazine Article