“生态比较研究”的概念、定义、翻译、参考文献-科学参考

单词	生态比较研究
释义	生态比较研究 Encyclopedia 医学生态比较研究释 ecological comparison study生态比较研究根据不同人群的疾病分布、疾病频率指标的差异，提出病因假设的群体研究。是生态学研究中应用较多的一种方法。
随便看	Witch Head Nebula witch of Agnesi Witelo witenagemot with a view to quantitative method withdraw withdrawable friction stir welding withdrawal withdrawal and straightening unit withdrawal from a wire fraud withdrawal of licenses issued by public security organs withdrawal provision withdrawal reaction withdrawal speed withdrawal state withdrawal straightening unit of continuous casting slab or billet withdrawal symptoms withdrawal time withdraw the action withered tongue Withered Trees Revival witherite within-block information within-class variation within-cluster regression

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。