“railway environment noise”的概念、定义、翻译、参考文献-科学参考

单词	railway environment noise
释义	railway environment noise Encyclopedia 工学〔铁路环境噪声防治〕释 railway environment noise铁路环境噪声在铁路行车、调车作业等过程中，由于鸣笛、机械振动、轮轨撞击摩擦、弓网振动、空气与车体等相互作用而产生的不和谐声音。
随便看	prime formula primefree sequence prime function prime gap prime-generating polynomial prime graph prime group prime ideal prime ideal number prime ideal theorem prime implicant prime is in NP prime knot prime k-tuple prime k-tuples conjecture prime link prime magic square prime manifold prime meridian prime minister Prime Minister Fan Ju prime model prime module prime module system primeness

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。