类别程式库在内部使用关键区段来保护全域资料结构，例如侦错记忆体配置所使用的资料结构。

The class library uses critical sections internally to protect global data structures, such as those used by the debug memory allocation.

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记忆体回收行程目前使用三个层代：编号0、1和2，加上用于大型物件的特殊堆积区段。

The garbage collector currently USES three generations, numbered 0, 1, and 2, plus a special heap segment that is used for large objects.

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