“W-hierarchy”的概念、定义、翻译、参考文献-科学参考

单词	W-hierarchy
释义	W-hierarchy Encyclopedia 理学参数算法释 W-hierarchyW-谱系对参数计算问题（见参数算法）的固定参数难解性进行分类的一套复杂性类。
随便看	communal furniture communal grave communal land for local government offices communal nature communes merged into state farm communicable period communicated state communicating code communicating junction communicating sequential processes communicating sequential processes, CSP communicating state Communication communication communication accommodation theory communication and coordination communication and persuasion: searching for the elements of magic power communication anti-jamming communication anti-reconnaissance communication apprehension Communication Arts communication assessment and measurement technology communication automatic processing equipment communication based train operation control system communication behavior

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。