最顶部是高级语言，开发人员使用该语言构建应用程序。

At the top is the high-level language, which developers use to construct applications.

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图2展示了应用程序的高级系统视图。

Figure 2 shows a high-level system view of the application.

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在Performance Tester的情况下，定制应用程序(pdh . dll)使用高级详细级别。

In the case of Performance Tester, the custom application (pdh.dll) USES the Advanced detail level.

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展示了应用程序的高级系统视图。

Shows a high-level system view of the application.

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展示了应用程序的高级系统视图。

Shows a high-level system view of the application.

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