在空军采办程序中，评审是一个关键性的里程碑，并且是随全系统研发和演示阶段之后进行的。

The review is a key milestone in the Air Force acquisition process and is followed by the full system development and demonstration phase.

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同时，要求向参与其中的美国医学中心执行人员提供进度演示以便评审。

At times, demonstrations of progress will be required for review by the Executive level personnel at US Medical Center involved in this project.

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