“pentavalent”的概念、定义、翻译、参考文献-科学参考

单词	pentavalent
释义	pentavalent Chemistry Having a valency of five.
随便看	dendritic drainage dendrochronology dendroclimatology dendrogeomorphology dendrogram Dendrograptidae dendrohydrology dendroid Dendroidea dendroid graptolites dendron Deneb Denebola Denekamp Deng Xiaoping (1904–97) denial denial of service denial of service attack Denikin, Anton Ivanovich (1872–1947) Denisovan denitrification Denmark Dennett, Daniel Clement (1942–) Denning, William Frederick (1848–1931) denominator

科学参考收录了60776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。