sheet n. 1.〔常 pl.〕被单;褥单。 2.裹尸布。 3.(忏悔者穿的)白衣;忏悔服。 4.一张(纸);纸张;(尤指黄色)报纸;〔pl.〕书页;印刷品。 5.表格;图表;单子;票笺;文件;罪犯的记录单。 6.(一)片;(一)块;(一)层;薄片;薄板。 7.(烤面包的)铁板。 8.(水、雪、冰、火、颜色等的)广大的面;一片(汪洋、原野等)。 9.〔诗〕帆。 10.邮票的印张〔美国每一印张有邮票400枚〕。 11.【地质学;地理学】岩席;岩床;【航空】涡面; 【数学】叶。 a bed sheet 床单。 a fly sheet 传单。 an operation sheet 使用说明书;施工说明书;工艺规范。 a work sheet 工作单。 a log sheet 纪录表。 a sheet of fire 一片火海。 sheets of rain 倾盆大雨。 a blank sheet 1. 一张白纸。 2. 纯洁的心灵。 a clean sheet 1. 清白的历史。 2. 历史清白的人;品行善良的人。 as white as a sheet (脸色)刷白。 (get) between the sheets 就寝;(睡)在床上。 in sheets 1. 成薄板[薄片]。 2. 【装订】散页;印好放着不加装订。 3. (大雨)倾盆;(大雾)蒙蒙。 pale as a sheet (脸色)苍白。 put on a white sheet 穿上白色忏悔服,忏悔;悔改。 sheets hot from the press 刚印好的印刷品。 stand in a white sheet =put on a white sheet. vt. 1.给…盖被单;在…上铺被单。 2.(用裹尸布)包(死尸);覆盖。 3.把(铁板等)延展成薄片;铺开;展开;伸开;扩展;使成一大片。 The lake was sheeted with ice. 湖面结一层冰。 vi. 大片地落下;成片地铺开;大片地流动。 n. 【航海】 1.缭绳;帆脚索。 2.〔pl.〕(船头或船尾的)空位。 be [have] a sheet [three sheets] in the wind('s eye) 〔俚语〕有点醉[大醉]。 with flowing sheets (横风时)放松帆脚索。 vt. 用帆脚索扣紧(帆)。 sheet home 用帆脚索扣住(风帆)。
As an intelligent disposal system , dispatching command sheet expert system is applied by power system in artificial intelligence and expert system field for the first time in china 操作票专家系统是倒闸操作票的智能处理系统,是人工智能、专家系统在我国电力系统中的首次应用。
In this thesis , the work mode of dispatching command sheet based on advanced three - tier browser / server has been put forward and established , furthermore steps and methods based on corba have been summed up through analyzing in detail the foundation mechanism of dispatching command sheet and lucubrating popular distributing component technology , especially corba ( common object request broker architecture ) technology . applying methods above , an architecture of dispatching command sheet expert system based corba and on - line data has been presented , and several modules have been designed and implemented , including knowledge base management module , dispatching command sheet management module , user security management module and statistic information management module etc . in the thesis , two following aspects have been discussed about dispatching command sheet expert system : firstly , aiming at it ' s reliability , a scheme combining on - line and off - line expert system has been put forward 本文结合实际科研项目的开发过程,总结国内外对此类系统的研究成果,通过对电厂操作票建立机制的全面分析,并对当前流行的组件技术,特别是corba (公用对象请求代理结构)技术进行了深入研究之后,提出和建立了一套基于先进的三层b s体系结构的操作票专家系统工作模式,总结出了开发corba应用程序的步骤和方法,在此基础上设计并实现了包括知识库管理、操作票管理、用户安全管理及统计信息管理等在内的主要功能模块。
Applying above schemes , the dispatching command sheet expert system , which bases on the sustentation fund , has been applied by guangxi xijin hydroelectric plant . with summing up debugging instances and running results on the practical project , the system shows its superiorities , such as stability and brief operation , great capability to properly plan complex dispatching commands , and great capability to analyze numerous problems , and so on 根据以上方案研制的操作票专家系统现已应用于广西电力公司资助项目“广西西津电厂操作票专家系统”中,其调试情况及运行结果表明该系统具有使用方便,易于维护,开列操作票准确性高,处理问题的能力强等优点。