输油管道的初步设计--毕业（完整版）资料(可以直接使用，可编辑优秀版资料，欢迎下载）C.ACCEPT、WAITD.INPUT、ACCEPT和WAIT16.已知当前表中有60条记录，当前记录为第6条记录。如果执行命令SKIP3后，则当前记录为第________条记录。return【答案】B【答案】选择，投影，连接C.电冰箱D.电视机【答案】A15.通过VisualFoxpro的视图，不仅可以查询数据表，还可以__________数据表。t=bENDFOR输油管道的初步设计前言···················································································································1第1章工艺设计说明书·················································································21.工程概况及设计原则·········································································22.设计原始数据·····················································································23.基本设计参数的选取·········································································5第2章工艺设计计算书················································································81.经济管径的确定················································································82.热力计算····························································································103.水力计算····························································································124.反输计算····························································································185.主要设备选型····················································································20第3章工艺流程设计············································································221.工艺流程设计····················································································222.阴极保护计算····················································································223.方案的经济性分析············································································23第4章结论····································································································31参考文献·········································································································32前言毕业设计是本科学习的最后一个环节，也是较为重要的一个环节。它要求将所学到的专业知识综合运用，以达到融会贯通。本次设计是进行输油管道的初步设计。主要内容包括：由经济流速确定经济管径