“chemical element”的概念、定义、翻译、参考文献-科学参考

单词	chemical element
释义	chemical element Encyclopedia 理学化学元素释 chemical element化学元素具有相同的核电荷数（质子数）的同一类原子的总称。简称元素。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 chemical element化学元素
随便看	weak stability weak stability boundary weak star weak-star topology weak stationary process weak-strong convergence weak subspace weak summation weak superconductivity weak tautology weak theorem weak topology weak* topology weak*topology weak tripleability theorem weak truth table reducibility weak truth-table reducibility weak truth-table reducible to weak turbulence weak turbulence theory weak turbulent-flow film structure weak type weak type estimate weak unit weak universality

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。