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- Access This refers to the obtaining of data from a peripheral unit or retrieving it from a storage device.SeeSequential access, Random access. 指从外围贮存器或贮记部存取资料。参阅顺序存取,即时存取。
- In computing, an interrupt request by a peripheral unit, as opposed to a software interrupt written into a computer program. 在计算机系统中,由外部设备引起的一种中断请求,它与编写在计算机程序中的软件中断不同。
- The distribution of memory areas or peripheral units to a specific program in a multiprogramming computer. 在多道程序设计计算机中，为某个特定程序分配存储区或外部设备。
- To maintain telephony service during power outages, the PABX and its peripheral units will have battery back-up to provide operation during outages of the main power supply. 为了维持停电期间的电话服务，PABX与其周围单位将由电池供电，以在主电源停电期间提供操作。
- The luminous intensity on unit area. 单位面积上的发光强度。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
- A unit of currency in North Korea and South Korea. 朝鲜和韩国的一种货币单位
- A squad is the smallest unit in an army. 班是军队的最小构成单位。
- The monetary unit of Great Britain is the pound. 英国的货币单位是镑。
- I'm thinking of buying a hi-fi unit. 我正在考虑买一套高保真音响设备。
- in computing,an interrupt request by a peripheral unit,as opposed to a software interrupt written into a computer program 在计算机系统中，由外部设备引起的一种中断请求，它与编写在计算机程序中的软件中断不同
