Computer hardware because progressively less expensive and more reliable and nc control builders introduced for the first time read only memory ( rom ) technology 由于计算机硬件的日益成熟并大量低成本的被生产出来，数字计算机控制营造商们开始第一次引入只读存储器技术。
What actually happens is that when the computer is powered up , the cpu runs the startup code implanted in the system s rom bios read only memory basic input output system 实际情况是，当打开计算机时， cpu运行植入到系统rom bios （只读内存基本输入输出系统）的启动代码。
Harmonized system of quality assessment for electronic components . mos ultra - violet light erasable electrically programmable read only memories silicon monolithic circuits blank detail specification 电子元件统一质量评审体系.集成电路可抹只读存储器和可编程序存储器.空白详细规范
Specification for harmonized system of quality assessment for electronic components - blank detail specification : fusible link programmable bipolar read only memories , silicon monolithic integrated circuits 电子元器件用质量评估协调体系规范.空白详细规范:熔丝连接可编程只读存贮器单晶硅集成电路
Specification for harmonized system of quality assessment for electronic components - blank detail specification - mos ultra - violet light erasable electrically programmable read only memories silicon monolithic circuits 电子元器件用质量评估协调体系规范.空白详细规范. mos紫外线光可抹式可编程序只读存贮器单晶硅电路
