Using this method, a connection is created each time you access the database from your program, thereby incurring a substantial processing overhead.

通过该方法，每当您从程序访问数据库时，都要创建连接，从而招致大量的处理开销。

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There are both internal connection and substantial difference between the modern logistics and the traditional freight transportation plus storage.

现代物流同传统货运与仓储既有内在联系又有本质区别。

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Devices, make possible substantial to enlarge the distance of connection USB exist.

装置，使得有可能大幅放大的距离连接的USB存在。

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There is a substantial connection between education levels and volunteering, Cramer points out.

FORBES: Retirement With A Purpose

"Until this decision there were very few federal decisions" that maintained that "substantial connection" required a direct link to the crimes by the owner of the property being forfeited, she said.

WSJ: Court Rejects Justice Department Seizure of Motel Caswell