“古有蹄类”的概念、定义、翻译、参考文献-科学参考

单词	古有蹄类
释义	古有蹄类 Encyclopedia 理学哺乳纲（化石）释 archaic ungulata古有蹄类哺乳动物有蹄类中已绝灭的一个早期类群的统称。
随便看	nonalternant hydrocarbons non-alternating non-alternating knot nonamer non-analog Monte Carlo method nonanalytic nonanalytic differential equation nonanalytic function nonanalytic theory non-anthropocentrism non-anticipating time non aqueous acid base titration non-aqueous acid-base titration nonaqueous acid base titration non-aqueous capillary electrophoresis nonaqueous capillary electrophoresis nonaqueous capillary electrophoresis (NACE) nonaqueous enzymology non-aqueous phase liquid nonaqueous reaction medium non-aqueous reprocessing of spent fuel non aqueous solvent non-aqueous solvent nonaqueous solvent non-aqueous titration

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。