“Black Codes”的概念、定义、翻译、参考文献-科学参考

单词	Black Codes
释义	Black Codes Encyclopedia 历史学美国历史释 Black Codes《黑人法典》美国内战后南部各州为继续奴役黑人而制定的各种法规的总称。
随便看	mean value of a function mean value of a random variable mean value of data mean-value property mean value theorem mean-value theorem mean-value theorem of differentials mean-value theorem of integrals mean value theorems mean-variance model mean vector mean velocity mean wavelength mean wind Meara vocabulary acquisition model mear infrared remote control device mear solar year measles measles vaccine measles virus measurability measurable measurable cardinal measurable cardinal number measurable cascade

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。