At the moment there are five computer generations. 目前已经有了第五代计算机。
The cost of a computer during the first, second, and part of the third generations represented a significant portion of a company's budget. 在第一代、第二代和第三代的部分时间内,计算机的价格占公司预算的很大一部分。
Magnetic resonance imaging, computer assisted tomography and other sophisticated modern tools have far enhanced previous generations 'use of X-rays and other more crude instruments for diagnosis, prevention and treatment. 在诊断、预防和治疗方面,磁共振成像、计算机辅助断层照相以及其它现代精密仪器的出现,较先辈们使用X射线及其它更简陋设备时有了极大提高。
This paper describes the development and demands of modern power systems coupled with the rapid advancement in computer technology from which different generations of power system control centers have emerged. 本文叙述随着现代电力系统控制的发展和需求以及计算机技术的迅速进展,已经形成了电力系统控制中心的几代产品。
In this paper, we first introduce the initial research work on pervasive computing in Xerox PARC, and then describe the connotation of pervasive computing and the transition of computer generations. 本文首先回顾XEROXPARC的普适计算原创性研究,然后叙述普适计算的内涵及有关的计算机时代变迁。
Nowadays, SCADA systems, which are always closely related to the computer technology since they were born, have experienced several generations. SCADA系统自诞生之日起就与计算机技术密切相关,发展到今天已经经历了数代。
In recent years, the rapid development of hardware and software technology makes computer technology be more widely used. The new generations of computer performance have made great progress compared with the past. 近年来,软硬件技术的快速发展,使得计算机技术得到了越来越广泛的应用,新一代计算机在性能上较之以往有了长足进步。