“多金属结核”的概念、定义、翻译、参考文献-科学参考

单词	多金属结核
释义	多金属结核 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	symplectic integrator symplectic invariant symplectic Lie Algebra symplectic manifold symplectic map symplectic mapping symplectic matrix symplectic method symplectic method in Elasticity symplectic operator symplectic polarity symplectic quotient symplectic reduction symplectic semisimilarity transformation symplectic space symplectic structure symplectic topology symplectic transformation symplectic transformation group symplectic transvection symplectic vector field symplectic vector space symplectomorphism symplesiomorphy Sympodial bamboo

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。