“海底多金属矿产资源”的概念、定义、翻译、参考文献-科学参考

单词	海底多金属矿产资源
释义	海底多金属矿产资源 Encyclopedia 理学多金属矿产资源释 submarine polymetallic mineral resources海底多金属矿产资源分布在深海盆地、海山、海渊、洋中脊、弧后盆地和岛弧地区富含锰（Mn）、钴（Co）、铜（Cu）、锌（Zn）、金（Au）和银（Ag）等多种有用金属元素的统称。
随便看	closed n-disk closed neighborhood closed neighbourhood closedness closedness of dictionary closed normal form closed n-sphere closed object closed oil gathering process closed-open set closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path closed path Green's function closed path; loop closed path space closed pipe closed plane closed pneumothorax closed point closed point set Closed Population

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。