“black Americans”的概念、定义、翻译、参考文献-科学参考

单词	black Americans
释义	black Americans Encyclopedia 法学〔北美各民族〕释 black Americans美国黑人历史上被欧洲殖民者劫运到美利坚合众国的非洲黑人奴隶的后裔。又称非洲裔美国人。
随便看	integrity theorem integrity validate integrity verification integrity warning integro differential equation integro-differential equation integro-differential equation of Fredholm type integro-differential equation of Volterra type integro-differential operator integro-functional equation integro-interpolation method integron integronics integro-ordinary differential equation integro-partial differential equation integro-power series integument integumental defenses in fish integumental nervous system integumentary system intein intellection intellectronics intellectual and developmental disabilities intellectual capital

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。