“描述系统”的概念、定义、翻译、参考文献-科学参考

单词	描述系统
释义	描述系统 Encyclopedia 工学简单力学控制系统释 descriptor systems描述系统形式为：的一类系统。式中为系统的维状态向量；为时间变量；和分别表示系统的输入向量和输出向量。在连续系统中，表示微分运算；在离散系统中，表示前向移位运算。矩阵可以是奇异矩阵，即。又称奇异系统、广义系统、微分-代数系统等。
随便看	European Society for Ecological Restoration European Society for Rural Sociology European Society of International Law European Society of Nematologists European socio-economic classification European Source of War European Southern Observatory European Southern Observatory - Munich Image Data Analysis System european southern observatory-munich image data analysis system European Space Agency European Spacelab European Space Research Organization European Spatial Development Perspective European style furniture European synchrotron radiation facility European Telecommunications Satellite Organization European Telecommunications Standards Institute European Tour European Union European Union Agency for Law Enforcement Training European Union Agency for the Operational Management of Large-Scale IT Systems in the Area of Freedom, Security and Justice European Union General Committee for Agricultural Cooperation European Universities' Charter on Lifelong Learning European valuation standards European Vegetation Archive

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。