通过增加数据转移快的大小(从1000字节到32k),因此降低了内容切换频率,因而系统的性能得到了很大的提高。
By increasing the data transfer chuck size (from 1000 bytes to 32k), and thus reducing the context switching, performance was greatly improved.
使用 -k 命令行选项可以将显示内容切换为与前面的示例类似的格式,其中对数据进行了摘要处理,得到更加便于阅读的格式(请参见 清单 5)。
Using the -k command-line option switches the display to one similar to that shown with earlier examples, where the data is summarized into a more easily readable format (see Listing 5).
我可以放大地图获得更详细的内容或者切换到卫星模式(如果路线超过了视图)。
I can zoom in to get more detail or switch to satellite mode if my trek takes me off-road.
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