“Postal Industry Standard System”的概念、定义、翻译、参考文献-科学参考

单词	Postal Industry Standard System
释义	Postal Industry Standard System Encyclopedia 工学〔邮政行业管理〕释 Postal Industry Standard System《邮政业标准体系》寄递及其他由国家规定的邮政服务范围内的相关标准，按其内在联系形成的、科学的有机整体的行政法规。是全国标准化体系的一个子体系，是编制邮政行业各类标准和制定标准制修订计划的重要依据。
随便看	direct oxidation deposition technology of ceramic matrix composites directpath direct photon direct pipe method direct plan direct plate direct plummet observation direct policy search direct potentiometry direct power direct prism direct probability integral method direct problem direct product direct product algebra direct product decomposition direct product factor direct product group direct product G-set direct product lattice direct product Lie group direct product mapping direct product module direct product of algebras direct product of distributions

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。