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本文所介绍的英汉蒙DOS操作系统是一个具有处理英文,汉文和蒙文混合文字信息能力的系统,它是在CC-DOS2.1的基础上开发而成的,为了使该系统与CC-DOS保持完全兼容,本系统保留了原CC-DOS的所有功能,并支持所有在原(CC-DOS支持下运行的中文软什,可在具有512k字节以上内存的1BM-PC及其兼容微机上运行,英汉蒙DOS操作系统作为一个主要以蒙文文字为处理对象的系统。为用户提供了比较灵活和方便的输入/输出接口,系统在保留CC-DOS各种输入/输出方式的基础上,为用户提供了针对蒙文文字(回鹤蒙古文和斯拉夫蒙文)的输入/输出,从而使本系统具有处理蒙文文字信息的能力.本系统具有一个非常方便和灵活的用户输入接口,它在原CC-DOS的输入基础上增加了蒙文单键,斯拉夫蒙文单键,蒙文字符选择,蒙文音节选择和外文符号选择(1-9区)等输入方式,使用户可使用普通英文键盘进行两种蒙文的输入,为了方便用户使用,系统为用户提供了两种输出方式:1)符合汉文书写方式的汉文为主输出方式。2)符含蒙文书写方式的蒙文为主输出方式。在后一种方式巾,CRT显示和打印机打印输出时,文字的输出均采用了与蒙文书写方式一致的自上面下,自右向左的输出方式,在系统的设计上采用了模块化程序设计方法,系统由三个模块组成,即键盘输入,CRT显示和打印机输出等三个模块,在系统的编码和字模设计上,为了保持蒙文的书写特征,并与CC-DOS完全兼容,回鹤蒙文编码分为一字节码和二字节码,其中二字节码占用中文异形国标码的F8区(94个码),斯拉夫蒙文与俄文共享F7区(70个码)。
This article describes the English-Chinese Meng DOS operating system is a system with the ability to handle English, Chinese and Mongolian mixed text information, it is developed on the basis of CC-DOS2.1, in order to make the system and CC-DOS Maintain full compatibility, the system retains all the features of the original CC-DOS, and supports all the original (CC-DOS support running Chinese soft, can be run on a 1BM-PC and its compatible PC with 512k bytes of memory or more , English and Chinese Meng DOS operating system as a main object to deal with Mongolian text system provides users with a more flexible and convenient input / output interface, the system retains the CC-DOS various input / output mode, based on The user provides input / output for Mongolian text (Mongolian and Slavic Mongolian) so that the system has the ability to process Mongolian text messages.The system has a very convenient and flexible user input interface, Based on the input of CC-DOS, input methods such as Mongolian single key, Slavic Mongolian single key, Mongolian character selection, Mongolian syllable selection and foreign language symbol selection (1-9 area) are added to enable the user to use ordinary English keyboard get on Two Mongolian input, for the convenience of users, the system provides users with two output methods: 1) in line with the Chinese writing Chinese-based output. 2) Mongolian-based output mode with Mongolian writing. In the latter way towel, CRT display and printer printout, the text output are used in line with the Mongolian writing mode from above, from right to left output, the system design uses a modular program Design method, the system consists of three modules, namely, keyboard input, CRT display and printer output of the three modules in the system encoding and font design, in order to maintain the Mongolian writing characteristics and is fully compatible with CC-DOS, back Crane Mongolian coding is divided into one byte code and two byte codes, of which two byte codes occupy the F8 area (94 yards) of the Chinese shaped national standard code, and the Slavic Mongolian and Russian share the F7 area (70 codes).