Power Usage Effectiveness (PUE) is a metric measure created by the Green Grid to determine the energy efficiency of a datacenter.

PUE是由绿色网格组织推出的一个测量数据中心能源使用效率的指标。

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People in many countries use kilograms, centimetres, square meters, litres, and Celsius. These are all ways to measure things. They are all part of the metric system.

许多国家的人使用公斤、厘米、平方米、升和摄氏，这些都是测量的方法，他们是公制的一部分。

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Add every metric, KPI, measure, and visualization that M1 already has into M2.

将M1中已有的每个指标、KPI、度量和可视化添加到M2中。

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And so ease of implementation is actually a very compelling -- metric against which to measure-- -- do you mind toning my voice down a bit-- is a very reasonable measure against which to measure the quality of an algorithm, right.

如此简单的实现实际上是一个很牵强的,度量，与之相对的衡量是-,如果你们不介意，我降低点音量-,是一种用来度量算法质量的,合理的方法。

哈佛公开课 - 计算机科学课程节选

We even invented a metric to measure it.

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While the individual bank and servicer numbers seem to obfuscate what they supposedly cleared up, a spokesperson for the Office of Mortgage Settlement Oversight did say they are useful in providing some metric to measure progress.

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The intangible and harder to measure relationship metric.

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