Aims at the characteristic of the fiber winding and analyzed the change pattern of the tension and the factors that influence the tension in the process , designed a tension control system which main control setup is integrated plc and which functional elements is magnetic powder brake 根據(jù)纖維纏繞工藝的特點,分析了纏繞過程中張力的變化規(guī)律及影響因素,設(shè)計了以集成式可編程序控制器為主控機,以磁粉制動器為執(zhí)行元件的張力控制系統(tǒng)。
The text begins with the difference between accounting information and computerized accounting information , raises a new idea to its development , conducts theoretical discussion for establishing network of accounting information its more development and the reform of danger control setup of enterprise accounting information system under computerization of accounting information and gives some ideas and opinions 摘要本文從分析傳統(tǒng)的會計信息與電算化會計信息的差異入手,提出對會計電算化發(fā)展新動向的看法,就建立會計信息網(wǎng)絡(luò)化,這一會計電算化的更高發(fā)展層次以及會計信息網(wǎng)絡(luò)化下企業(yè)會計信息系統(tǒng)風(fēng)險控制體系的變革,作了一些理論上的探討,并就此提出一些看法和見解。