[数] 真值矩阵

truth matrix的用法和样例：

例句

An in-circuit tester tests a digital IC using the IC's truth table.在线测试设备采用真值表来测试数字集成电路。
In designing digital circuits, the designer often begins with a truth table describing what the circuit should do.在设计数字电路时，设计者往往一开始就真值表描述电路所应该做的。

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