Under managed mode, the application server interfaces with resource adapters to manage quality of service features such as connection pooling, transaction management, tracing, and security.

在受管模式下，应用程序服务器与资源适配器建立接口，从而管理诸如连接池、事务管理、跟踪和安全性之类的服务质量特性。

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One may also shoot with a compact camera and a telescope, but it brings not only the difficulties with the connection of the two devices, but the loss of quality.

有人也许会用袖珍相机和望远镜来进行拍摄，但是不仅连接其两者有很大的困难，照片的品质也会有所缺失。

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Note that this is different from so-called Wi-Fi, as WiMAX USES licensed spectrum for point-to-point connection and offers improved quality of service.

请注意，它不同于Wi - Fi，因为WiMAX的点对点连接使用的是得到许可的频段，而且服务质量更高。

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Meaning its usability depends heavily on the quality of your network connection.

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Keep in mind that you're not actually downloading the books -- so your mileage will vary, depending on the quality of your Internet connection.

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Unfortunately, the excitement about big data may obscure this important distinction and may end up degrading, rather than improving, the quality of the teacher-student connection.

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