“质量数”的概念、定义、翻译、参考文献-科学参考

单词	质量数
释义	质量数 Encyclopedia 理学质量数释 mass number质量数原子核内质子数Z和中子数N的总和。通常用符号A来表示，按照规定，质量数写在元素符号的左上方，核电荷数写在符号的左下方，如、。 Physics 原子核物理学、粒子物理学原子核物理学 mass number质量数＞原子核物理学＞原子核基本性质＞释义 mass number质量数 mass number质量数^† nucleon number核子数^†，质量数
随便看	modern foreign architects in China Modern Foreign Languages modern foreign teacher education thoughts modern forestry modern French philosophy modern fruit industry economy modern gallium industry in China Modern Garden History of Shanghai Modern Gardening in Shandong Province modern geometry modern German education modern glacier Modern Government White Paper modern guidance law Modern Heritage Programme modern history of aviation in China Modern Hotel modern indium and germanium industry in China modern industry system Modern Information Retrieval modern international law modern iron and steel industry in China Modern Iscellany Modernism Modernism art

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。