“Columbian Exchange”概念、定义、翻译-科学时代

单词	Columbian Exchange
释义	历史学词汇手册 Columbian Exchange 哥伦布交换（又译哥伦布交流，指由哥伦布发现新大陆开始西半球与东半球间动植物及疾病的转移）
随便看	qualitative control qualitative credit control qualitative criterion qualitative data qualitative data qualitative demography qualitative factor qualitative filter paper qualitative forecasting qualitative forecasting method qualitative graph qualitative identify reaction qualitative improvement qualitative indicant qualitative information qualitative instrument qualitative interpretation qualitative investment analysis qualitative judgement qualitative measure qualitative measurement qualitative method qualitative method qualitative methodology qualitative neutralization test

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。