“中生代哺乳动物”的概念、定义、翻译、参考文献-科学参考

单词	中生代哺乳动物
释义	中生代哺乳动物 Encyclopedia 理学古脊椎动物学释 mammals(Mesozoic)中生代哺乳动物包括新生代开始（约6600万年前）前的各个不同门类的哺乳动物。不是一个自然分类单元。
随便看	information worker information work evaluation system informative abstract informative advertising informativeness informative teaching informativity informatization development index informatization development index of China informatization level index informatization management of passenger flow informatization of public security education and training informatized medical equipment informed consent informed consent competency informed consent form of anesthesia Informetrics informetrics informing documents among local authorities inform of currency informofer informosome infra acoustic infrabar infra-barreled space

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。