The specific plan needs to balance the cost ofprematurely replacing a part against the cost of its failureinservice.
特殊的保养计划需要平衡提前更换备件的费用和一旦发生故障时的维修费用。
2
In the distributed environment, CPU utilization must be balanced against expected peak load, hardware failure and defined Quality of Service requirements.
在分布式环境中，CPU的利用率必须在预期的最大负载、硬件故障和已定义的服务质量要求之间平衡。
3
Therefore, any failure during processing of the service request at the responder_s side results in the request waiting for processing or the response waiting to go out, but no in doubt states.