“primary productivity of waters”的概念、定义、翻译、参考文献-科学参考

单词	primary productivity of waters
释义	primary productivity of waters Encyclopedia 理学水体初级生产力释 primary productivity of waters水体初级生产力水体中自养生物（大型水生植物、浮游植物和营光合作用的细菌等）在单位面积、单位时间内，通过光合作用或化学合成制造有机物的速率。通常用卡/平方厘米/天的能量，或克/平方米/年的碳，或干有机物质作单位表示。
随便看	accessory nerve accessory nucleus accessory nucleus of oculomotor nerve accessory organs of eye accessory pancreas accessory parameter accessory point accessory sample accessory variational problem access path access point access pricing access privilege access provider Access record access router access router, AR access structure of a dictionary access threshold for foreign-funded distributors of books, newspapers and periodicals access threshold for foreign-funded imprints access time access to electronic records access to genetic resources Access to Information Act access token

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