“positive direction”概念、定义、翻译-科学时代

单词	positive direction
释义	电子通信与自动控制技术词汇手册 positive direction 正方向
随便看	B2B (business-to-business) B2B (business-to-business) B2B (business to business) B2B Exchange B2Bi B2Bi--B2Bi (business-to-business integration) B2Bi (business-to-business integration) B2B marketplace B2B市场 B2B（business to business） B2C B2C B2C B2C--B2C (business-to-consumer) B2C--B2C (business to customer) B2C--B2C（business to customer） B2C (business-to-consumer) B2C (business-to-consumer) B2C (business to customer) B2C (business to customer) B2C（business to customer） B2G B2G B2G--B2G (business-to-government) B2G--B2G (business to government)

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。

positive direction