“二次的”的概念、定义、翻译、参考文献-科学参考

单词	二次的
释义	二次的 Physics quadratic二次的 quadric①二次曲面｛数｝ ②二次的 Mathematics quadratic二次的，平方的；二次方程 quadric二次的；二次超曲面
随便看	drug pretreatment techniques for equilibrium dialysis method drug prevention drug pricing management drug protection drug provision and security system drug quality drug rapid inspection drug raw materials testing Drug-Receptor Interaction Theory drug reevaluation drug rehabilitation drug resistant gene drug resistant strain drug safety monitoring drug safety ratings drugs affecting autacoids drugs affecting efferent nerve system drug safty control drug screening drug screening chip drugs during lactation drugs during pregnancy drug-seeking behavior drug self-administration drugs for protection and treatment injuries of new concept weapons

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。