“邮票发行”的概念、定义、翻译、参考文献-科学参考

单词	邮票发行
释义	邮票发行 Encyclopedia 工学邮政服务释 stamp issuance邮票发行邮政主管部门代表国家对邮票的选题、设计、印制、发运和销售使用进行管理的全过程。狭义的概念仅指邮政企业向社会发售邮票的行为。既属于邮政业务范畴，也受国家邮政管理部门的行政管理。
随便看	heat transfer in the furnace of circulating fluidized bed heat transfer in underground buildings Heat transfer model for dropwise condensation heat transfer of the earth heat transfer printer heat transfer process control systems heat transfer technology heat transfer, thermal transmission heat transformer heat transmission cost heat transport heat transport in groundwater heat-treating furnaces heat treatment heat treatment cooling equipment heat treatment distortion heat treatment of glass heat treatment of superalloy heat treatment overburning heat treatment overheating heat treatment protective coating for metals heat treatment safety heat-treatment technique in ancient China Heat Treatment Technology heat treatment technology in protective gas

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。