“cash on delivery”的概念、定义、翻译、参考文献-科学参考

单词	cash on delivery
释义	cash on delivery Encyclopedia 工学快递增值业务释 cash on delivery代收货款快递企业接受寄件人委托，在投递快件的同时，向收件人收取货款的一种快递增值服务业务。
随便看	Poincare element Poincare formula Poincare group Poincare inequality Poincare invariant Poincare invariant theorem Poincare Lefschetz duality Poincare-Lefschetz duality Poincare lemma Poincare limit cycle Poincare map Poincare metric Poincare recurrence Poincare return mapping Poincare scatterplot Poincare section Poincare sphere Poincare spheroid Poincare's surface of section Poincare surface of section Poincare theorem Poincare transformation Poincare variable Poincare wave Poincaré

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。