This paper introduce the method of WEB DataBase Query, include simple query 、 multicondition combination query and fuzzy query. Especially, bring forward query result buffering tactics to improve query efficiency. 本文介绍了基于ASP技术WEB数据库的简单查询、多条件组合查询、模糊查询的设计方法,特别提出了查询结果的缓存策略,有效地提高了查询效率。
The results show that we can dramatically relax the wavelength requirement by using some simple buffering strategies. 结果显示,我们可以通过简单的缓存存取策略来放宽对波长范围的要求。
In the industrial production, flexibly frictional transmission is an important form of mechanical transmission making use of friction principle. It is widely used for its advantages of simple structure, steady transmission, buffering, vibration absorption, remote transmission and so on. 挠性摩擦传动是利用摩擦原理实现机械传动的一种重要形式,它具有结构简单、传动平稳、缓冲吸振、易实现远距离传输等特点,在工业生产中得到广泛应用。