定义了系统和设备（包括硬件、软件和人为因素）的可靠性、可维护性和可用性的定量特征预测信息呈现时应考虑的项目。为预测报告的编写者提供一个完整的列表，列出在正确、完整地呈现预测信息时需要考虑的所有项目。这种推荐的表述方式旨在促进项目或报告之间的比较。

Defines the items that should be considered for the presentation of information regarding predictions of quantitative characteristics of reliability, maintainability and availability of systems and equipment, including hardware, software and human elements. Provides the writer of a prediction report with a complete listing of all items to be considered in making a proper and full presentation of prediction information. This recommended way of presentation is intended to facilitate comparisons between projects or reports.