Superiors assess your command results , not your command processes and procedures 上級看你們的指揮結果,而不是指揮過程和程續(xù)。
But , this goal ca n ' t be reached at one time , but a long and effort - commanding process . how to help the students to form the habit of using , is a problem that every math ' s teacher in middle school should think carefully about 如何根據初中階段學生的年齡特征、心理特點和認知發(fā)展規(guī)律培養(yǎng)學生的數學應用意識,為將來更高層次的數學應用教學夯實基礎,是我們每一位數學教育工作者都必須認真思索的問題。
Based on cae system for construction curtain wall structure analysis , it presented a kind of parametric design language w - spdl and the architecture of its processor especially for construction curtain wall structure analysis , which can greatly enhance compound features of the system . it is also helpful to further developing for the system , batch commands processing , parametric design of structure analysis and simplifying the operation flows 基于建筑幕墻結構計算機輔助工程分析系統(tǒng),建立了一套適合建筑幕墻結構分析的參數化設計語言w - spdl ,并提出了一種開放性w - spdl宏處理器體系結構,提高了系統(tǒng)綜合性能,并為基于系統(tǒng)進行二次開發(fā)、批命令處理、結構分析參數化設計以及簡化用戶操作流程等提供了支持。
With regard to the distributed computer control system , the paper gives a minute description on the hardware structure of the control computer , what ' s more , it provides a full and accurate supplement about the software design of the control computer system : data acquisition program , asynchronous serial communication program , command processing program , da output program etc . in addition , according to the standard of rs232 , it works out and realizes a convenient protocol which suits the asynchronous serial communication between the acquisition computer and the control computer 在分布式計算機控制系統(tǒng)方面,文中詳細介紹了下位控制計算機系統(tǒng)的硬件結構和軟件發(fā)計,包括數據采集程序、串行通訊程序、命令處理程序、控制輸出程序的設計。此外,本文基于rs232標準,設計了簡便的適合于本系統(tǒng)的串口通訊協(xié)議,并從軟件上給予了實現(xiàn)。論文通過機理分析的方法建立了系統(tǒng)模型。