So let's take the case of acetylene where we have two carbon atoms that are going to be triple bonded to each other, each are bonded to a carbon and then to one hydrogen.

让我们来看一看乙炔的例子,我们有两个碳原子,成三键，每个碳和一个碳一个氢相连。

麻省理工公开课 - 化学原理课程节选

The iPhone version, in particular, does triple-duty as a charging case.

ENGADGET: FreedomPop's pay-as-you-go data service launches in beta, offering 500MB of free WiMAX per month

That changes if you throw down even more money on a 5760 x 1080 triple-display rig, in which case NVIDIA takes the lead in some games, but loses in others -- leaving the two rivals closer than the single-card reviews we looked at yesterday.

ENGADGET: NVIDIA's GTX 680 tested in SLI and multi-display modes, loses some of its lead

If this is the case, then the female is said to have a mosaic form of triple X syndrome.

CNN: Triple X syndrome