“ecosystem productivity”的概念、定义、翻译、参考文献-科学参考

单词	ecosystem productivity
释义	ecosystem productivity Encyclopedia 理学生态系统生产力释 ecosystem productivity生态系统生产力生态系统单位空间内的生产者在一定时间内积累的有机物的量。又称生态系统的生物生产能力。
随便看	surface radiative properties surface reactance surface reaction mechanism surface recombination surface reconstructing promoter surface reconstruction surface reflectance surface reflectance spectroscopy surface reflection model surface region surface relaxation surface relaxation and reconstruction of minerals surface rendering surface replica surface resistance surface resistance tester surface resonance state surface rotary blasthole drill rig surface roughening surface roughness surface roughness detection surface roughness metrology standard device surface roughness transducer surface rumpling surface runoff

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