“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	triadic mean triadic patent triadimefon Triads triagonal carbon triakisdodecahedron triakisoctahedron triakistetrahedron trial trial and error trial-and-error method trial-and-error procedure trial and information management room trial at imperial court trial by mass media trial by media trial-centeredness trial class system trial curve trial division trial divisor Trialeurodes vaporariorum trial function triallate trial marriage

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。