If you reduce the default stack size, you can create more threads.

如果您减小默认栈大小，那么可以创建更多线程。

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Each thread USES the default stack size and runs at the default priority.

每个线程使用默认的堆栈大小并按照默认的优先级运行。

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On 32-bit systems, the default address-space model is that it USES a single segment for user and stack data with a maximum aggregate size close to 256 MB.

在32位系统上，默认的地址空间模型是对于用户和堆栈数据使用单一数据段，最大总大小接近256MB。

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Using this feature is an optimization that reduces overall code size because, by default, even if the code does not throw exceptions, cl still generates stack unwinding information for C++ sources.

使用这个特性可以对减少整体代码的大小进行优化，因为在缺省情况下，即使代码不会引发异常，cl仍然会为 C++ 源代码生成堆栈展开信息。

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Using this feature is an optimization that reduces overall code size because, by default, even if the code does not throw exceptions, cl still generates stack unwinding information for C++ sources.

使用这个特性可以对减少整体代码的大小进行优化，因为在缺省情况下，即使代码不会引发异常，cl仍然会为 C++ 源代码生成堆栈展开信息。

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