说明：  LabPlot 是一个免费的数学分析和2D/3D画图软件。支持多种图形输出格式。可运行于各种32位和64位Linux计算机上,类似Origin.基于KDE的.
(The LabPlot Is a free mathematical analysis and 2D/3D drawing software. Supports a variety of graphical output format. Can run on a variety of 32-bit and 64-bit Linux computer, similar to Origin. KDE-based.)