graph manipulation造句

files are saved in spreadsheet compatible format for graphing manipulation and printing
数据文件被保存用电子表格可用来计算、曲线制作和打印出来等。
the drawing model is developed by utilizing the interface between visual basic 6.0 and autocad . applied comprehensively with theories of slit rolling and idea of card, the object-oriented technology and the database function of visual basic 6.0, the sophisticated function of autocad in graph manipulation, this card system is provided with higher intelligent degree and good practicability
本文综合运用了切分轧制的工艺及理论和计算机辅助孔型设计思想，结合visualbasic6.0的面向对象技术及数据库功能和autocad成熟的图形处理功能，使开发的card系统具有较高的智能化程度和实用性。
It's difficult to find graph manipulation in a sentence. 用graph manipulation造句挺难的