“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	Terms of Endearment terms of muscle working terms on protection of cultural relics in the Criminal Law of the People's Republic of China term structure of interest rates term universal algebra term valuation term variable term variation term weighting termwise termwise addition termwise differentiable series termwise differentiation termwise integrable series termwise integration ternary ternary addition ternary algebra ternary alloy ternary and multicomponent phase diagrams ternary arithmetic ternary cathode material ternary collision ternary complex ternary composition

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