But a room with no window at all? 但是一个房间竟连窗子都不要装么?
There was no skylight in the low roof, no window in any wall. 低矮的屋顶上没有天窗,所有的墙上都没有窗户(NW)。
I saw no window but that was black. 我没有看到窗户世界一片漆黑。
The relations between the spectrum deduced out in W-O way and the conventional way are respectively given under the conditions of no window, single window and double windows. 进而将加权重叠滤波思想(W-O)引入频谱分析中,给出了在无窗、单窗和双窗条件下由W-O得到的谱和由传统方法得到的谱之间的关系。
However, for a24 x7 system, there may be no available window or low-activity period in the system. 然而,对于一个24x7的系统,系统中可能没有可用的窗口或活动量少的时候。