体重指数的计算:输入你的身高,体重,得出结论.并指出你的正常体重的范围.指出你现在的身体状态是不是太肥或者太瘦.-BMI calculation : Enter your height, weight, draw conclusions. and you pointed out in the normal weight range. now that your physical condition is not too fat or too thin.

vb开发的通过串口与计数秤进行通信的程序，可以自动采集和手动采集数据，也可向下发命令控制计数秤-vb development of scale through the serial port to communicate with the counting procedures can be automatically collected and manually collected data can also be counting down command-control-fat scale

检测每个盘的文件系统,比如fat还是ntfs并且显示出来,不错()