“barium”的概念、定义、翻译、参考文献-科学参考

单词	barium
释义	barium Encyclopedia 理学钡释 barium钡化学元素，元素符号Ba，原子序数56，原子量137.327，属周期系ⅡA族，碱土金属。 Physics barium钡₅₆Ba｛化｝ Astronomy barium缩写：Ba。钡 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 barium钡
随便看	total-power telescope total predicate total pressure total pressure distortion total pressure gauge total pressure loss coefficient total pressure recovery coefficient total pressure recovery coefficient of turbine guide vanes total pressure ventilation total price volume total probability total probability formula total probability theorem total productive maintenance total projective group total proper-motion total public expenditure policy total quality control total quality control of aquatic food production total quality management Total Quality Management of Library total quantity control and quota management of irrigation total quantity control of regional water consumed total quantum number total quantum number, principal quantum number

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。