说明：  　如果你能够确信查询具有较高的效率，那么，你可以使用本文介绍的技术进一步调整ADO代码的性能。这里介绍的技巧将从各个方面帮助你简化和改进ADO编程，包括：建立和维护连接，构造和提交执行速度更快的查询，提高处理查询结果的效率，等等。
(If you can be sure that inquiries have higher efficiency, then you can use the techniques introduced in this paper further adjustments ADO code performance. The techniques presented here will help you all to streamline and improve ADO programming, including : the establishment and maintenance of connectivity, construction and submitted to the Executive faster inquiries, enhance the efficiency of search results, and so on.)