NC帮助文档：
https://wenku.baidu.com/view/2d05a77c0b4e767f5acfceb6.html
NC方法总结：
https://wenku.baidu.com/view/692dea88960590c69ec37630.html?sxts=1524151168906###
NC财务帮助文档：
https://wenku.baidu.com/view/75c0b3d3195f312b3169a5e4.html?rec_flag=default&mark_pay_doc=2&mark_rec_page=1&mark_rec_position=2&mark_rec=view_r_1&clear_uda_param=1&sxts=1524150378552&sxts=1524150384651&sxts=1524150385025&sxts=1524150385229###