“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	Artibonite River article article number articles about travel articles express item articles multiple-jewel inlays in the Palaces of the Qing Dynasty Articles of Agreement of the International Monetary Fund articles of association Articles of Confederation articles of museum volunteer service articular cartilage wear articulated boomvehicle-mounted mobile elevating work platform articulated robot articulated subject index articulated tower articulated tower platform articulated vehicle articulation articulation disorders articulation index articulation point articulations depending on whether the final starts with [i], [u], [y] or none of them articulation set articulation training articulation vertex

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。