“Japan Advanced Train Administration and Communications System”的概念、定义、翻译、参考文献-科学参考

单词	Japan Advanced Train Administration and Communications System
释义	Japan Advanced Train Administration and Communications System Encyclopedia 工学智能铁路释 Japan Advanced Train Administration and Communications System；Japan ATACS日本先进列车管理通信系统由日本日立公司于1995年开发研制的一种基于地面和列车之间信息传输的无线通信系统。
随便看	negative channel metal-oxide-semiconductor integrated circuit negative charge negative complex negative compressibility effect negative conductance amplifier negative control negative correlation negative crystal negative curvature negative curvature direction negative curvature manifold negative cycle negative definite negative definite form negative definite function negative definite kernel negative definite matrix negative definiteness negative definite operator negative definite quadratic form negative deviation Negative Dialectics negative difference between purchasing and marketing prices negative differential conductivity negative differential resistance

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