The compound name indicates to the APM system both the namespace of the submission and the actual metric name; so a compound name usually has at least a root category and a measurement description.

复合名称向apm系统指示提交的名称空间和实际的指标名称；因此，复合名称中通常至少包括根类别和度量说明。

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This paper brings forward the concept of category on probabilistic metric Spaces and proves that complete probabilistic metric Spaces is a set of the second category.

本文提出了概率度量空间纲的概念，并证明了完备的概率度量空间是概率第二纲集合。

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It has a resource of 11.35 billion metric tons of iron in the indicated category and 12.39 billion metric tons of iron ore in the inferred category.

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The 1.2 million ounces was made up of 348, 000 ounces of gold in the indicated category at 1.621 million metric tons at a grade of 6.68 grams per metric ton.

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The remaining 839, 000 ounces of gold in the inferred category were at 4.3 million metric tons at a grade of 6.01 grams per metric ton.

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