“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	investment casting of superalloy investment category Investment Center investment coefficient investment estimate investment estimation investment for urban development investment fund of the insured investment funds law investment in grassland irrigation works investment insurance investment model investment of hydropower station investment of language human capital Investment of social medical insurance fund investment pattern of smart city investment payback period investment portfolio Investment Project Risk investment regulation investment result coefficient investments in art Investor Protection Fund Investors Relation Management investor-state arbitration to settle investment dispute

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