In the system , the sampling circuit is equipped with the 8051 scm to gather the switch and simulate single , and the system straightly manipulate each register of utrt ( 8250 ) with interrupted way to control the serial communication of the scm sampling module . in this way we can solve the problem of hard control of the multi serial communication in windows system 对于开关量、模拟量信号采集电路采用以8051单片机为主体的智能采集模块系统，并通过直接操作uart ( 8250 )各寄存器以中断方式对各路单片机智能采集模块进行串行通信控制，解决了在windows系统中多串口通信不易控制的问题。
Finally , in view of the problems of the credit guarantee system in china , the article has pointed the enlightenment . firstly , taking the transaction cost theory as the instruction , the article has made thorough elaboration in credit cost for guarantee and non - guarantee credit disposition , and hold that the credit transaction appended guarantee is economical , only when the creditor saves more cost on monitoring , execution and so on through the guarantee than increased cost on transaction in order to maintain the tripartite relations , and then has elaborated the credit guarantee function derivative trails on the basis of above analysis 依照我国现行主要担保运作模式,选取了在政策性担保(分政府直接操作模式和市场公开操作模式) 、商业担保、互助担保领域具有代表性的担保体系,它们分别是美国信用担保体系、日本信用担保体系、德国信用担保体系和意大利信用担保体系,并从发展历程、运行特征及相应的金融环境等角度对它们进行了考察;另外,对印尼和马来西亚相对不成熟的信用担保体系运作及其主要担保计划作了考察。
In cases where html paragraphs spanned by character level tags such as " b " or " em " are manipulated directly in the editor , frontpage will now write out these html tags in a more aesthetically pleasing form and will eliminate tag fragments that have no impact on the way the browser renders the page Frontpage编辑器中的字符级html标记当字符级标记（如“ b ”或“ em ” ）跨越html段落时，如果在编辑器中直接操作， frontpage会美化这些html标记，删除不影响浏览器显示的标记片断。
Winschool multimedia studio links student and teacher workstations for interactive , computer - aided education . winschool empowers a teacher with the drag - and - drop ability to facilitate the learning process through your existing computer classroom . winschool enables a teacher to remotely observe , broadcast , and control student workstations , valuable features for even the smallest and largest of teaching environments 实现多媒体电脑教学的需求，以纯硬体概念设计，无须网路支援，即可以让学生只需在自己的电脑前就能听到及看到教师的教学内容，教师也可以在教师机上监看或直接操作指导学生，让更互动更生动的多媒体教学达到事半功倍的效果
How to operate the real time interrupts in the windows 9x is a difficult problem , because the security mechanisms of the windows system don " t allow win32 applications to operate the interrupts directly . through using vxd technology , the author solved the real time interrupts in the windows environment 在windows9x系统下开发cnc系统的一个难点在于如何实现实时中断。 windows系统是一个多任务操作系统，其安全机制不允许win32程序直接操作中断。作者采用vxd技术，解决了windows环境下的实时中断问题。
Secondly , in order to help the members adapt to the dynamic alternation in development , the paper make some validations to transformed relationship and played qualification of roles , and then it modifies the members ’ agent bytecode and rebuilds the assigned relationship between members and role through the java ’ s characteristic that it can operate the bytecode directly . hence , it realizes the dynamic transformation of playing roles and elaborately researches the members ’ playing roles and cooperated process in developing activities 其次为帮助成员适应开发过程的动态变更,本文先对成员进行角色转换关系和扮演资格验证,再利用java可直接操作字节码的特性,动态修改成员的agent类字节码,重建成员与角色的委派关系,从而实现了扮演角色在开发活动中的动态转换,并对成员在开发活动中扮演角色及协作交互过程进行重点研究。
