The key of OLC algorithm is the selection of a weighted factor.

普通多值逻辑控制器算法的关键是加权因子的选择。

At the time the department’s Office of Legal Counsel (OLC) was revisiting laws to support new “enhanced” methods of interrogation, such as waterboarding, which induces a sensation of drowning.

当时司法部的法律顾问局正重新查看法律条文，希望找到支持这种新式的“升级版”审讯方式（如让人有溺水感觉的水刑）的法律依据。