“polymetallic nodule”的概念、定义、翻译、参考文献-科学参考

单词	polymetallic nodule
释义	polymetallic nodule Encyclopedia 理学多金属矿产资源释 polymetallic nodule多金属结核分布于沉积速率较低（约10厘米/千年）的深海盆地中，一种富含铜、镍、钴和锰等有用元素的海底战略性矿产资源。又称铁锰结核、锰结核、锰矿球、锰矿团、锰瘤。
随便看	elements of scene change Elements of Social Organization elements of textile design Elements of the Philosophy of Right element speciation elements portfolio innovation element stage element stiffness matrix element strain-displacement matrix element stress-displacement matrix element superconductor element supergene mobility element under rule of law for work safety and health element universal zoning element valence state analysis for geochemical samples elementwise product element」左单位元 elemol Elena Gan Elena Obraztsova e-lending eleneutrino Eleonora Duse eleostearic acid eleostearic acid; aleuritic acid

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