1、And that is a preface to an idea of computational complexity we're going to come back to.
這是我們日后，要講的計算復雜度的，一個前言。

2、This includes computability theory, computational complexity theory, and information theory.
這包括可計算性理論，計算復雜性理論，信息理論。

3、Computational complexity of complex system multiple fault diagnosis is a puzzle at all times.
復雜系統多故障診斷的計算復雜性一直是一個難題。

computational complexity翻譯