“邮政业标准体系”的概念、定义、翻译、参考文献-科学参考

单词	邮政业标准体系
释义	邮政业标准体系 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	quadratic extension quadratic extension field quadratic factoring method quadratic field quadratic field extension quadratic form quadratic form of a knot quadratic form of a link quadratic form of a quiver quadratic form over a vector space quadratic form rank quadratic form signature quadratic forms of same type quadratic formula quadratic function quadratic functional quadratic group quadratic hypersurface quadratic ideal quadratic inequality quadratic inequality constrained least squares problem quadratic inequality constrained least-squares problem quadratic integrability quadratic integral quadratic integral form

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。