“praseodymium”的概念、定义、翻译、参考文献-科学参考

单词	praseodymium
释义	praseodymium Encyclopedia 理学镨释 praseodymium镨化学元素。元素符号Pr，原子序数59，原子量140.90766(2)，属周期系ⅢB族，稀土元素，镧系元素。 Physics praseodymium镨59Pr｛化｝ Astronomy praseodymium缩写：Pr。镨 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 praseodymium镨
随便看	mass matrix mass measurement of high-energy particles mass measurement technology mass measurement with CSR mass media Mass Media Informing Advertising mass memory mass-metallicity relation mass metrology mass moment mass moment control mass moment of inertia mass motion mass movement mass nucleon transfer mass number mass-number conservation mass of a chain mass of a current mass of an r-vector mass of a polyhedral chain mass of a unitary representation mass of data mass of substance mass of the atom

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。