optimistic time meaning in English

乐观时间
最有利的时间

In yh - fwf framework , four kinds of time - control mechanism are supported based on the event mechanism , which can furthest convenient the federate developers . a two - step committing strategy is adopted to handle the optimistic time advance protocol , which can facilitate the implementation of state saving and restoring
针对这些问题， yh - fwf框架的设计以消息机制为基础，有效地实现了对四种时间管理机制的支持；创造性地提出采用两步提交的方法完成乐观机制协议，以支持乐观邦元状态的回卷操作。