It doesn't go all the way to absolutely 100 percent ammoniazero hydrogen zero nitrogen if they were mixed together with the right ratios.

即使按适当比例混合,也不会出现全部氨气,没有氢气和氮气的情况。

麻省理工公开课 - 热力学与动力学课程节选

Somebody else might say, well I want to just hold this point, I want to hold the tangency portfolio.

而另外的某些人可能会说，我就想按这个点的比例来持有投资，我想持有切线投资组合。

耶鲁公开课 - 金融市场课程节选

GDP Furthermore, Reagan reduced spending as a proportion of gross domestic product and Clinton reduced it even further You have a bipartisan achievement which alas in the current circumstances it slips.

另外，里根根据,按比例削减了政府开支,到克林顿执政时，开支进一步减少了,这是两党共同努力的结果,不过可惜如今已不复存在了。

斯坦福公开课 - 经济学课程节选

Some spending has gone up a little bit as a proportion of GDP ... But it worked. It did work. You cut the taxes... But it then fell apart in 2001.

尽管有些支出，按GDP的比例有过小幅增长,但毕竟奏效了，事实摆在那里，先减税。,但好景不长，到2001年就不行了。

斯坦福公开课 - 经济学课程节选