“potassium”的概念、定义、翻译、参考文献-科学参考

单词	potassium
释义	potassium Encyclopedia 理学钾释 potassium钾化学元素，元素符号K，原子序数19，原子量39.0983(1)，属周期系ⅠA族，碱土金属。 Physics potassium钾₁₉K｛化｝ Astronomy potassium缩写：K。钾 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 potassium钾
随便看	frequency-shift track circuit frequency-size distribution frequency spectrum frequency stability frequency stability criterion frequency stability measurement frequency stabilization frequency stabilized laser frequency standard frequency standards frequency step frequency sweep mode frequency swept laser frequency switching frequency synchronization frequency synthesis frequency synthesized signal generator frequency synthesizer frequency table frequency theorem frequency theory frequency theory of probability frequency thermometer frequency transition frequency upconversion

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。