Develop specifications for embedded metadata that can be used by software developers to incorporate usable metadata into the output of their products.
开发能使软件开发商在其产品输出时使用以合并可用元数据的内嵌元数据规范。
The conversion of organic materials, such as plant or animal waste, into usable products or energy sources by biological processes or agents, such as certain microorganisms.
有机物质，如植物或动物粪便，通过生物过程或制剂的作用向有用物质或能源的转化，如某些微生物。
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