Ternary COINCIDENCE Operation and Its TTL Circuit Realization

三 值符合 运算及其TTL电路实现

As a successor of electronic computer Ternary Optical Computer has much more advantages such as the higher parallelism faster operation speed and the ability to directly handle ternary logic .

作为电子计算机的接续者， 三 值光计算机具有并行性更高、 运算速度更快、能直接处理三值逻辑等优点，它可以处理二值电子计算机难于处理的许多问题。

On the basis of analysis of the ternary raster operation code the method of transparent display of windows bitmap is discussed and its principle is explained by use of Boolean algebra .

在分析了 三 元光栅 操作码的基础上，讨论了实现WINDOWS点位图透明显示的方法，并用布尔代数解释了实现点位图透明显示的原理。

Method The ventricular rhythm of 156 cases with heart valve replacement was recorded in 5 ternary within 60 hours . The results of operation method serum potassium concentration aortic clamping time cardio-thoracic ratio heart function grade and extra-corporeal circulation time were compared .

方法观察记录156例心脏瓣膜置换术后 60h内5个时间段，室性心律失常发生情况，按 术式、血清钾浓度、主动脉阻断时间、心胸比、心功能等，进行分析对比研究。

The author depicts the necessity of adopting ternary logic in fault detection with detailed introduction of the structure and operation principle for ternary logic fault detection circuit .

闸明了应用 三 值逻辑进行故障检测的必要性，较详细地介绍了三值逻辑故障检测电路的结构和 工作原理。