if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[mrp物料需求计算_物料编号_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[mrp物料需求计算] DROP CONSTRAINT mrp物料需求计算_物料编号_fk GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[mrp物料需求计算结果_物料编号_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[mrp物料需求计算结果] DROP CONSTRAINT mrp物料需求计算结果_物料编号_fk GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[mrp物料需求历史_物料编号_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[mrp物料需求历史] DROP CONSTRAINT mrp物料需求历史_物料编号_fk GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[物料清单_物料编号_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[物料清单] DROP CONSTRAINT 物料清单_物料编号_fk
上传时间： 2013-11-22
上传用户：wcl168881111111
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_分录表_凭证表]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[分录表] DROP CONSTRAINT FK_分录表_凭证表 GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[本期汇总账簿_科目代码_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[本期汇总账簿] DROP CONSTRAINT 本期汇总账簿_科目代码_fk GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[本期明细账簿_科目代码_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[本期明细账簿] DROP CONSTRAINT 本期明细账簿_科目代码_fk GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[分录表_科目代码_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[分录表] DROP CONSTRAINT 分录表_科目代码_fk GO
上传时间： 2013-11-20
上传用户：清山绿水
if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[图书丢失_图书编号_fk]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[图书丢失] DROP CONSTRAINT 图书丢失_图书编号_fk GO if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[FK_图书罚款_图书信息]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[图书罚款] DROP CONSTRAINT FK_图书罚款_图书信息 GO if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[图书归还_图书编号_fk]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[图书归还] DROP CONSTRAINT 图书归还_图书编号_fk GO if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[图书借阅_图书编号_fk]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[图书借阅] DROP CONSTRAINT 图书借阅_图书编号_fk GO if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[FK_图书征订_图书信息]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[图书征订] DROP CONSTRAINT FK_图书征订_图书信息 GO if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[图书注销_图书编号_fk]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[图书注销] DROP CONSTRAINT 图书注销_图书编号_fk
上传时间： 2014-05-04
上传用户：togetsomething
Abstract: Using a wafer-level package (WLP) can reduce the overall size and cost of your solution.However when using a WLP IC, the printed circuit board (PCB) layout can become more complex and, ifnot carefully planned, result in an unreliable design. This article presents some PCB designconsiderations and general recommendations for choosing a 0.4mm- or 0.5mm-pitch WLP for yourapplication.
标签： Considerations Guidelines and Design
上传时间： 2013-11-09
上传用户：ls530720646
PADS-PowerLogic and PowerPcb实用教程
标签： PADS-PowerLogic PowerPcb and 实用教程
上传时间： 2014-01-23
上传用户：qiaoyue
Transfer Files to and from an FTP Server
标签： Transfer Server Files from
上传时间： 2013-12-17
上传用户：jing911003
ComPort Library是一套用来编写串口通讯程序的控件。它包含5个控件：TComPort, TComDataPacket, TComComboBox, TComRadioGroup and TComLed。利用这些工具（当然还有DELPHI开发环境），你能更快更简单地开发串口通讯程序。包含Delphi上下文相关的帮助文件和源代码（4000行）。功能无限制。源代码：包含。适用语言：CB3 CB4 CB5 D3 D4 D5
标签： TComDataPacket TComRadioGroup TComComboBox TComPort
上传时间： 2015-01-05
上传用户：363186
Linux PCMCIA Card Services - Linux support for PCMCIA and CardBus devices, including kernel services, client drivers, and user-level utilities.
标签： PCMCIA Linux including Services
上传时间： 2014-01-18
上传用户：tyler
CSL is a programming language with C syntax and comprehensive libraries. The compact scripting engine can also be embedded into your own applications as a powerful macro language. Windows Distribution utilities.
标签： comprehensive programming libraries scripting
上传时间： 2013-11-27
上传用户：xuanchangri
This book introduces embedded systems to C and C++ programmers. Topics include testing memory devices, writing and erasing Flash memory, verifying nonvolatile memory contents, controlling on-chip peripherals, device driver design and implementation, optimizing embedded code for size and speed, and making the most of C++ without a performance penalty. Pages : 336 Slots : 1
标签： programmers introduces embedded include
上传时间： 2013-12-10
上传用户：shizhanincc
