“adstratum”的概念、定义、翻译、参考文献-科学参考

单词	adstratum
释义	adstratum Encyclopedia 文学语言接触释 language league; language union; linguistic area; diffusion area; adstratum; convergence area语言联盟三个或三个以上没有亲缘关系的语言因长期共处同一地区，由于有着密切接触关系，使得这些语言在结构上产生了共同特征的现象。由N.特鲁别茨科伊于1928年提出。
随便看	direct recombination Direct Recording of Infantile Tuina direct-reduction iron direct-reduction ironmaking direct reduction reaction in blast furnace direct reeling direct refutation direct regulating method direct reporting network Direct Response Marketing/ Direct Marketing Direct-Response Television Marketing directrix directrix of a conic directrix of a conical surface directrix of a cylindrical surface direct rule of inference direct rule of three direct sampling direct sampling technique direct search direct search factorization direct search method direct seeding direct selection direct selection and submission to the throne for approval

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。