“重砂矿物”的概念、定义、翻译、参考文献-科学参考

单词	重砂矿物
释义	重砂矿物 Encyclopedia 理学矿物释 placer mineral重砂矿物沉积物中密度较大（一般在2.9克/立方厘米以上）、机械性质和化学性质比较稳定的碎屑矿物。
随便看	Exemplary Women of Benevolence and Wisdom exemption exemption by paying a ransom exemptions administration exempt somebody from due punishment exercice exercise exercise addiction exercise and lipid metabolism exercise and physical health exercise and prevention of chronic diseases exercise and protein metabolism exercise and sugar metabolism exercise-associated anemia exercise-associated hematuria exercise-associated hemoglobinuria exercise-associated sudden death exercise barrier exercise behavior exercise biochemistry exercise capacity exercise commitment exercise countermeasure to weightlessness exercise for weight loss exercise identity

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。