我们要根据命令的类型(网络,shell等)来选择位置,并与其他命令保持一致。
Select the location based on the type of command (networking, shell, and so on), and be consistent with other commands.
如果曲线c,起点为P0,终点为1,那么计算所做功的线积分,只与端点位置有关,而与我们选择的路径无关。
P1 If we have a curve c, from a point p0 to a point p1 then the line integral for work depends only on the end points and not on the actual path we chose.
在组合框下面,我们添加了更多小部件,用于保存目的文件的名称——一个按钮用于选择文件,以及一个禁用的线编辑字段用于显示位置。
Beneath the combo boxes we added a couple more widgets to hold the destination file name - a button to select the file and a disabled line edit field to show the location.
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