“纪”的概念、定义、翻译、参考文献-科学参考

单词	纪
释义	纪 Encyclopedia 理学纪释 period纪地质年代单位中，时间尺度比代短而长于世的地质年代单位。 Biology Period纪
随便看	animal cavernous hemangioma animal cell bioreactor animal cell culture medium animal cell-mediated immunity animal chlamydiosis animal cleavage animal cloning technology animal common integument system animal communication behavior animal covering epithelium animal crude drug animal cycle animal cytokines animal derived food animal derived food hygiene animal derived food safety animal dicrocoeliasis animal disease resistance breeding animal-drawn vehicle animal ears animal ecological energetics Animal Ecology animal ecology animal embryo cryopreservation animal embryonic development

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。