因此，已定义的爬网程序和维护处理可能不会运行。
Therefore, the defined crawlers and the maintenance process might not be running.
这样的产品对于处理这一层的开发、维护和运行时方面非常合适，但是对于其他层不理想。
Such a product will be very good for development, maintenance, and run time aspects of that layer, but not ideal for other layers.
为更好地利用CPU时间，我们可以创建一个nhrt池来处理数据，通过维护一个运行中线程的池，在运行的时候就不存在任何线程启动和停止开销了。
To make better use of CPU time, we can create a pool of NHRTs to process the data. By maintaining a pool of running threads, we have no thread startup and shutdown overhead when running.
提供数据分析处理功能，为列车运行状态、线路状态的分析和车辆设计及维护提供了第一手数据。
The system has the data analysis processing function, which can provide the first-hand data of the train running status, the line condition analysis and the vehicles design and the maintenance.
负责在当值期间弱电系统设备的维护保养和操作，并按时巡检弱电系统设备，及时对弱电设备故障进行处理，保证设备的安全运行。
Responsible for systems of equipment maintenance and operation, and weak systems on time and inspection equipment, deal with equipment failures in time for ensure the safe operation.
正确认识和处理这些关系，对于医院信息系统的规划、实施、运行、维护以及效益评估等具有重要意义。
A correct understanding and handling these relationships is significant in planning, implementing, operating and maintaining hospital info...
正确认识和处理这些关系，对于医院信息系统的规划、实施、运行、维护以及效益评估等具有重要意义。
A correct understanding and handling these relationships is significant in planning, implementing, operating and maintaining hospital info...
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