不必要的资源重复会导致严重的效率损耗。
There could be a serious loss of efficiency through unnecessary duplication of resources.
结果与结论EMEA审评体系较为便利灵活，但也存在中央程序僵化、管理资源重复浪费等问题。
Results and Conclusions EMEA's Drug registration system is more flexible, but there are also some problems in it, such as the centralized procedure is a bit rigid etc.
因为联机事务处理和批处理作业可以在同一服务器资源中同时执行，所以可避免代价高昂的资源重复。
Because online transaction processing and batch jobs execute simultaneously on the same server resources, you can avoid costly duplication of resources.
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