“nuclear mass number”的概念、定义、翻译、参考文献-科学参考

单词	nuclear mass number
释义	nuclear mass number Encyclopedia 理学核素释 nuclear mass number核质量数组成一个原子核的质子数和中子数的总和。
随便看	dextrorsal dextrorse curve dextrorse helix dextrorse ruled surface dextrorse screw dextrorsum curve dextrose dextrosinistral Deyang Confucian Temple Deyang Shi Deyoung-Axford model de Young Museum Dezert-Smarandache Theory Dezhou city Dezhou Dao Dezhou donkey Dezhou Museum Dezhou Shi dezincification Dezso Kosztolanyi Dezső Szabó De’an Xian DF DF-1 missile DF-2 missile

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。