The Bush administration strenuously defended so-called "enhanced interrogation techniques" like sleep deprivation to obtain information from detainees, and admitted to harsher treatment, like the simulated drowning technique called water boarding, that was used in the immediate aftermath of the September 11 terror attacks.

VOA: standard.2009.08.24

What we're going to start with is discussing photoelectron spectroscopy, which is a spectroscopy technique that will give us some information about energy levels in multielectron atoms.

首先，我们将讨论,光电子能谱，通过这种技术,我们能够得到多电子原子的能级信息。

麻省理工公开课 - 化学原理课程节选