Abstract this system altogether divides into three sub-systems: Edition, inquiry, statistics.
中文摘要:本系统共分为三个子系统:编辑,查询,统计。
In many application systems, using the buffer storage technology is an effective approach for improving the function of data inquiry.
在许多应用系统中,使用缓存技术是提高数据库查询性能的有效途径。
Such way of inquiry is particularly suitable to the handling of human files, residence cards, route consulting systems, and so on.
这种查询方式适用于人文档案管理、户口管理、道路咨询等系统。
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