“multi-layer hierarchical control structure”的概念、定义、翻译、参考文献-科学参考

单词	multi-layer hierarchical control structure
释义	multi-layer hierarchical control structure Encyclopedia 工学简单力学控制系统释 multi-layer hierarchical control structure多层递阶控制结构大系统按控制的功能和决策的性质划分的一种层次结构，主要用于解决复杂的决策问题。
随便看	fishery environmental quality assessment fishery environmental quality standards fishery environment monitoring fishery environment of inland waters fishery environment of saline-alkali regions fishery environment pollution fishery environment protection fishery environment restoration fishery equipment and engineering fishery facilities fishery finance fishery folk custom culture fishery freezing equipment fishery genetic diversity fishery governance measures fishery habitat diversity fishery in Africa fishery industry policy fishery information resources fishery information systems fishery instrument fisheryinvasive species fishery law fishery loans Fishery Machinery and Instrument Research Institute

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。