“bivalent element”的概念、定义、翻译、参考文献-科学参考

单词	bivalent element
释义	bivalent element 二价元素
随便看	strength reduction processor strength-retention strength retention strength retrogression strength riveting strength safety coefficient strength test strength tester strength-testing machine strength theory strength under shock strength-weight ratio strength weld strenuous exercise strenuous test strephenopodia strephexopodia strephotome strepogenin streptamine Streptcthrix strepticemia streptidine streptimidone strepto-angina

科学参考收录了1248194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。