A type or method has a low maintainability index value.

类型或方法具有较低的可维护性索引值。

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For example, you might want to see only the results that have a maintainability index below 65.

例如，您可能只希望看到可维护性指数低于65的结果。

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Maintainability index - Calculates an index value between 0 and 100 that represents the relative ease of maintaining the code.

可维护性指数：算出介于0到100之间的指数值，代表维护程序码的相对难易程度。

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