The model-based tests can be adjusted easily so that, rather than testing the underlying model, they test the real system and software implementations, respectively.

您可以轻松调整基于模型的测试，而不是测试潜在的模型，它们会分别测试实际的系统和软件实施情况。

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For example, some software providers may choose a self-managed heap space, while others rely on the underlying operating system (OS) for such functionality.

例如，有些软件提供商可能选择自我管理的堆空间，而其他软件提供商则依赖底层操作系统(OS)来获得这样的功能。

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The X window System and current desktop software make remote access fairly transparent: a window is a window, and the underlying application could be running on any computer.

X Window System和现有的桌面软件使得远程访问变得相当透明：窗口仅仅只是窗口，而基础应用程序可以运行于任何计算机。

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CenterPoint's network was engineered by ibm and runs on open-source software, meaning anybody can access the underlying code to develop new products to ride on the communications system CenterPoint is building.

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