credit 这边怎么理解? When an operator action is part of an SIS, the availability and reliability of the operator action must be specified in the SRS and included in the performance calculation for the SIS. The credit that can be taken will need to be limited by human factor issues such as how quickly action needs to be taken and the complexity of the tasks involved. 当操作员的操控作为 SIS 的一部分,操作员操控的有效性和可靠性必须在 SRS 中详细说明并且包括在 SIS 性能计算内。 查看更多4个回答 . 4人已关注