The devices in SDH network must have the function of extracting timing reference from STM-N.

SDH网络设备必须具有从STM - N线路信号中提取定时参考的功能。

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The devices in SDH network possess the function of extracting timing reference from STM-N.

SDH网络设备必需具有从STM - n线路信号中提取定时参考的功能。

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Based upon the control specifications and corrosion factors, measures for improving LPG quality were presented and were successful in application. This provided useful reference parameters for n...

依据控制指标和腐蚀因素，提出了改进液化石油气质量的措施，并在应用后取得了成功，为正常生产提供了可参考的控制参数。

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The report said Mottaki "reinforced the impression that progress could be imminent" between Iran and negotiators from the United States, Britain, France, Russia, China and Germany -- the "P5 plus 1, " a reference to the U.N.

CNN: Iran minister: We might consider U.S. diplomatic presence

Nancy Lublin from doSomething.org made an obtuse reference to this at the recent U.N.

FORBES: From College to Job Hunting: Five Steps to Ease The Pain

In May 2009 Janine Sugawara sued the maker of "Cap'n Crunch with Crunch Berries, " alleging that the reference to said berries suggested a significant level of fruit in the product.

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