Like tangible long-lived assets, the value of the intangible assets is declining during the life of the assets. An interrupt that occurs independently of the processor such as upon completion of an input/ output operation. 与有形长期资产一样,无形资产的价值在资产生命期中不断递减。不受处理机制约而产生的一种中断,例如输入输出操作一旦完成而产生的中断。
An area of storage that is temporarily reserved for use in performing an input/ output operation. 为完成输入输出操作而暂时保存数据的存储器的一个区域。
An interrupt that occurs independently of the processor such as upon completion of an input/ output operation. 不受处理机制约而产生的一种中断,例如输入输出操作一旦完成而产生的中断。
For example, descriptors are used for describing a data record, a segment of a program, or an input/ output operation. 例如,用描述符来描述一个数据记录、段程序或一个输入输出操作。
Multithreading is indispensable in the case of time-critical task and the case of performing slow input/ output operation. 多线程在对时间要求严格的任务中,以及在有慢速的输入输出操作设备的情况下是非常重要的。
This paper gives an account of a study platform dealing with a computer integrated process operation system. It involves process dynamic simulation, data input/ output, new control network, process operation techniques, etc. 该文提出计算机集成过程运行系统(CIPOS)研究平台的一种实现方法,它由过程动态模拟、数据输入与输出、DCS融合FCS新型控制网络、过程运行技术等环节组成。
But it does not have basic algorithm package, favorable image data input/ output ( file operation) and tool kit of image display, that is to say that the accumulation of development resource is still enough. 缺点是没有基本的算法包,没有良好的图像数据的输入输出、图像数据的显示工具包,即开发资源的积累还不够。
BIOS is Basic input/ output system, it includes keyboard management, screen and printer output management, disk operation management, etc.. 所谓BIOS即基本输入输出系统,它包括:键盘输入管理、屏幕和打印机输出管理、磁盘操作管理等功能。