Systems with native 64-bit types often went to a model called "LP64," where the long and pointer sizes were both 64 bit.

本身支持64位类型的系统通常都采用一种称为“LP64”的模型，其中long类型和指针大小都是64位的。

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UNIX systems follow the LP64 model, where long and pointer types are 64 bits, but ints remain 32 bits.

UNIX系统则遵循lp64模型，其中long和指针类型都是64位的，但是int仍然保持为32位。

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The Project Model Manager coordinates with each Business Analyst by providing a pointer to a workspace that can be opened in the appropriate tool.

通过提供一个指向可以在合适工具中打开的工作区，项目模型管理员可以与每一个业务分析员相协调。

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