“同位素封闭体系”的概念、定义、翻译、参考文献-科学参考

单词	同位素封闭体系
释义	同位素封闭体系 Encyclopedia 工学〔地学中核技术〕释 closed isotope system同位素封闭体系在系统形成之后的地质作用中，对所研究的元素和同位素而言，没有物质的带入和迁出的体系。
随便看	watersheds and inversion model watershed sediment yield watershed structure water-shield water-shield family water shortage water shortage accident water shutoff water shutoff of surrounding rock waterside pavilion Waterside Village by Zhao Mengfu water sitting growing water skiing water skiing sports waters landscape water slurry water soluble carbohydrate water-soluble conjugated polymer water soluble fertilizer water-soluble glue water soluble granule water soluble polymer water soluble powder water soluble tablet water source areas

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。