一种实现逻辑“或”算法的门电路或机械器件。当在其多通道输入端有一个或多个输入时就产生一个输出信号。“或”门实现逻辑“或操作”的功能。同ORelement。 An electrical gate or mechanical device which implements the logical OR operator. An output signal occurs whenever there are one or more inputs on a multichannel input. An OR gate performs the function of the logical "inclusive OR operation".
用数学上的术语对过程、器件或概念的一种表示。 A representation in mathematical terms of a process, device, or concept.
给操作部件或电子器件供电的一种电力分配总线（或电缆线）。 An electric power distribution bus(or cable) that supplies functional units or electronic devices.
一种（电子）器件，其输出数据是表示输入数据的数字之和。 A device whose output data are a representation of the sum of the numbers represented by its input data.
