A physical connection is the connection object returned from the JDBC driver.

物理连接(physical connection)是从JDBC驱动程序返回的连接对象。

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You can think of a connection handle as a wrapper object of a physical connection.

您可以将连接句柄设想为物理连接的一个包装对象。

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Listing 2 shows two connection handles reuse the same physical connection in one LTC.

清单2显示了在一个LTC中两个连接句柄重用相同的物理连接。

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The drives themselves are hot-swappable with interface modules that handle the physical connection to the computer.

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They will still achieve universal connectivity, yes, but via that mobile technology not a physical connection.

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It uses quantum waves to transfer information from one part of a nanoprocessor to another without relying on any physical connection.

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