Direct exchange of Internet securities which indicates the future orientation of securities transaction can reduce the cost and improve the efficiency remarkably.
网上证券直接交易能显著降低交易成本、提高交易效率，发展前景十分广阔。
Microscope CCD imaging system and imaging transaction technology which implement automatic follow and orientation for jointing.
采用显微CCD成像系统、图像处理技术，可实现焊接自动跟踪、定位。
Users and system orientation: an OLTP system is customer-oriented and is used for transaction and query processing by clerks, clients, and information technology professionals.
用户和系统的面向性：oltp是面向顾客的，用于办事员、客户、和信息技术专业人员的事务和查询处理。
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