“元素周期律”的概念、定义、翻译、参考文献-科学参考

单词	元素周期律
释义	元素周期律 Encyclopedia 理学元素周期律释 periodic law of elements元素周期律化学元素的性质随着元素的原子序数的增加呈周期性变化的规律。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 periodic law of elements元素周期律
随便看	health service cost health service demand function health service informatization health serviceman health service market health service organization health service price health services research Health service statistics health service support Health service survey health service training health standard for aquatic animals health standards Health statistical methods Health statistical survey system Health Statistics Health statistics health statisticsin military health supervision and inspection Health Supervision and Management System health supervision for control and prevention of infectious diseases health supervision for drinking water health supervision of military training health supervision procedure

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。