求翻译：1. 子系统通过MONBus总线对各单元输出关键信息进行记录，并根据一定的规则对数据进行过滤，将符合条件的数据进行存储，为事故分析提供参考依据。是什么意思？

. Subsystem monbus bus key information of the output of each unit recorded, to filter the data according to certain rules, will meet the requirements of data storage, provide a reference for the accident analysis.

1.sub-system through MONBus bus output of the unit to record key information, and is based on a set of rules to filter the data, the data will be consistent with conditions for storage and analysis of accidents.

1. The subsystem carries on the record through the MONBus main line to various units output essential information, and carries on the filtration according to certain rule to the data, will conform to the condition data to carry on the memory, will provide the reference for the accident analysis.

1. subsystem via the MONBus bus to record the unit outputs the key information, and in accordance with certain rules to filter the data, data that meet the criteria for storage, for accident analysis of reference.

正在翻译，请等待...