routine n. 例行公事,日常工作;常规;惯例;程序。 the day's routine=daily routine 日常工作。 He can only follow the old routine. 他只会照常规办事。 a test routine 检验程序。 the input routine 【计算机】输入程序。 adj. 日常的,常规的,一定不变的。
application n. 1.适用,应用;运用。 2.申请,请求;申请表格。 3.勤勉,用功。 4.敷用;敷用药。 a written application 申请书。 an application for admission (to a school) 入学申请。 fill out an application 填写申请表。 He shows very little application to his study. 他不用功,不勤学。 a man of close application 勤奋的人,专心一意的人。 a point of application 作用点,施力点。 for external [internal] application 外用[内用](药)。 make an for (help) to (sb.) 请求(某人)(帮助)。 on application (to) (向…)提出要求 (A list of new books will be sent on application to the publisher. 新书目录,可向出版者函索)。
Based on studying of the design principles of os and the differences between the operating systems , this paper points out that it is necessary to research oss and introduces its architecture . the design and implementation of the timer management and memory management are illustrated in detail ; in addition , the design and implementation of the interrupt , message queues , network communication , task schedule , semaphore , exception protection , system monitor and application routines are introduced . at last , this paper gives the application of oss in the bas ( broad - band access server ) product and points out what need to be improved 本论文在分析操作系统的工作原理以及操作系统之间差异的基础上,指出研发oss的必要性,给出了oss的概述和组成结构;然后详细介绍了oss子系统中的定时器管理和内存管理功能模块的设计与实现;并简要介绍了中断处理、消息队列、网络通信、任务调度、信号量、异常保护、系统监控和应用例程库等功能模块的设计与实现;最后介绍了该oss子系统在宽带接入服务器产品中的应用实例,并指出该oss需要改进的地方。