这个软件可以被用来计算蛋白质二级结构比例，包括alpha-螺旋，beta-折叠(It can be used to calculate the two level structure of protein.)

主要用于圆二色谱中计算蛋白质二级结构的软件，该软件是16位系统能安装(It is mainly used to calculate the secondary structure of protein in circular dichroism, which can be installed in 16 bit system)