You usually need this level of detail for specialized purposes; such as performance measurements, transaction audit trails, or transactions that take less than a second.

对于专门的目的，通常需要这个细节级别；比如性能测量、事务审计跟踪或者小于一秒的事务。

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With the demand for higher quality of service, there is a need for accurate and prompt measurements of the network performances, especially the bandwidth estimation metrics.

随着人们对网络服务质量要求的提高，及时准确地对网络性能，尤其是带宽指标进行测量越来越引起人们的重视。

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For users who need to repeat measurements many times for full characterization, the application provides automated tests to be completed without an operator present.

对于想进行多次重复测试的用户来说，此解决方案可以提供自动的测试而不需要操作人员在现场。

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Through the exhibit, visitors will be able to appreciate the essential need for ocean measurements and the excitement of the new technologies utilized by GOOS. This exhibit includes a display of the Korean coastal observation system and was created with the kind support of the Government of Korea and Korea Ocean Research and Development Institute (KORDI).

UNESCO: The Living Ocean and Coast: EXPO 2012 Yeosu Korea

To reduce the need for power, they designed a device to wake up and run only when it was taking measurements from the ear.

WSJ: Harnessing Energy From the Body to Power Devices