“人到中年”的概念、定义、翻译、参考文献-科学参考

单词	人到中年
释义	人到中年 Encyclopedia 艺术学（影片、电视剧、电视栏目）释 At Middle Age《人到中年》中国彩色故事片。艺术学中国连环画释 At Middle Age《人到中年》中国现代连环画作品。
随便看	controllability index controllability indices controllability matrix controllability of Markov jumping systems controllability of nonlinear system controllability of quantum systems controllable controllable canonical form controllable criteria controllable differential equation controllable event controllable exponent controllable factor controllable nuclear fusion controllable process controllable scheduling controllable shunt reactor controllable stochastic process controllable subspace controllable synthesis controllable system control latitude control law controlled controlled area

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。