When it is under the condition that no input inversion is allowed and no competition and hazard are considered, the minimization Norlogic Network can not be derived from the simplest Nor-Nor formula.
He had built a logic gate - to be precise, a NOR gate.
他等于建造了一个逻辑门-准确地讲是一个或非门。
3
Neither the relationships between our classes, nor the application logic took into consideration the characteristics or structure of an underlying persistence storage.