“钾”的概念、定义、翻译、参考文献-科学参考

单词	钾
释义	钾 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。 Astronomy 全称：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	query query by example query by humming query by image content query by image content, QBIC query by pictorial example query by pictorial example, QPE query containment query control query efficiency query enhancement query expansion query expansion, QE query expression query input method query intention query interface integration query language query language, QL query log query log analysis query mapping query optimization query privacy query processing

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。