Moreover, since this is Python, I allow users to use not only XPath simple numeric indexing but also a general slice notation.

此外，因为使用的是Python，所以不仅允许用户使用简单的XPath数字索引，还允许用户使用一般的片段符号。

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For code that works with simple numeric or character data in tight loops, Pyrex can produce significant speedups, maybe 50 times the speed in best cases.

对于在循环中使用简单的数字或字符数据的代码来说，Pyrex的加速效果非常明显，在最佳情况中，可能会是50倍。

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Temporal data mining has the capability to discover patterns or rules which might be overlooked when the temporal component is ignored or treated as a simple numeric attribute.

当时态组成部分被忽视或作为简单数值属性而被忽视时，时态数据挖掘有发现被忽略的模式或规则的能力。

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