“dual system”的概念、定义、翻译、参考文献-科学参考

单词	dual system
释义	dual system Encyclopedia 工学线性系统理论释 dual system对偶系统设有两个系统和满足以下条件，则和互为对偶系统。式中和均为维状态向量；和分别为和维控制向量；和分别为和维输出量；和均为系统矩阵；和分别为和控制矩阵；和分别为和输出矩阵；，，为时间变量。
随便看	regional resources type regional resources value regional restoration technique Regional Sales Team Structure regional science regional seismic travel time table Regional social development regional soils regional specialization regional specialization indicators regional spillover regional stability of mine regional structural differences indicators regional structure of higher education regional study regional style regional substation regional succession regional synergetic theory，Theory of regional cooperation Regional system of petroleum industry in Suez Cairo and Alexandria regional technology system of agricultural adaptation regional test of grass varieties regional test of variety regional trade agreements regional trade agreement，RTA

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。