The soldiers without spleens were two times as likely to die of heart disease as the soldiers who still had their spleens.

VOA: special.2009.08.25

If you multiply it by 2, you get a vector two times as long.

如果拿它乘以2,你就得到一个两倍长的矢量

耶鲁公开课 - 基础物理课程节选

And if we do that calculation, what we find out is that the binding energy, in this case where we have no shielding, 72× is negative 8 . 7 2 times 10 to So, let's compare what we've just seen as our two extremes.

我们会发现结合，能在这个情况中，没有屏蔽，等于-8。,所以我们来对比一下,我们在两个极端的案例中看到了什么。

麻省理工公开课 - 化学原理课程节选

Experts say the disease affects women at least two times as often as men.

VOA: special.2009.01.06

It takes two times as long to get back up.

VOA: special.2009.10.07

Earlier this week, two American senators proposed legislation for three times as much non-military aid as Pakistan now receives.

VOA: special.2009.05.09

"The patients in the intravenous therapy group are receiving ten times as high a dose of steroids over the first two days of hospitalization, as compared to patients in the oral therapy group."

VOA: standard.2010.06.21