“Regulations of the People's Republic of China on Seamen”的概念、定义、翻译、参考文献-科学参考

单词	Regulations of the People's Republic of China on Seamen
释义	Regulations of the People's Republic of China on Seamen Encyclopedia 工学中国水运立法释 Regulations of the People's Republic of China on Seamen《中华人民共和国船员条例》为了加强船员管理，提高船员素质，维护船员的合法权益，保障水上交通安全，保护水域环境而制定的条例。简称《船员条例》。
随便看	positively definite kernel positively definite matrix positively definite quadratic form positively graded module positively invariant subspace positively oriented base positively semi-definite positively stable point positively stable solution positive manifold positive map positive mapping positive mass conjecture positive matrix positive measure positive metric positive/negative helicity spinors positive number positive octant positive operator positive operator valued measure positive-operator valued measure POVM positive operator value measure positive operator value measure (POVM) positive ordering

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。