本例程封装了船舶强度中载荷分布的例程，导入质量分布和浸水面积Excel表格，就可以直接得到浮心坐标，剪力弯矩分布。-This routine is a routine package load distribution in the strength of the ship, and introduced into the mass distribution wetted area Excel spreadsheet, you can directly obtain the coordinates of the center of buoyancy, the shear moment distribution.