大型复杂系统的故障隔离是系统维修的重要环节，现有的故障隔离算法存在平均故障隔离时间（MFIT）长，不能快速自动生成决策树等缺点。

Long mean fault isolation time (MFIT) and being incapable of quickly automatic building of FI decision-making tree are the disadvantages of existing methods.

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地理隔离也可能在很长一段时间内进展都非常缓慢。

Geographic isolation also can proceed slowly, over great spans of time.

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在长时间的隔离状态下，地方适应性和进化促进了绝佳的物种适应当地的环境。

Local adaptations and evolution over long periods of isolation promoted fascinating species adaptations to local conditions.

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Followed by a long history of inferior schools and segregation, and also expectation, continued disparity in terms of school and education, which comes to another question.

经过了长时间的,低等教育和种族隔离，以及学校及教育上,长期的歧视和不平等，这就牵扯到了另一个问题。

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