“noise limit for vehicle interior and station platform”的概念、定义、翻译、参考文献-科学参考

单词	noise limit for vehicle interior and station platform
释义	noise limit for vehicle interior and station platform Encyclopedia 工学车辆内部及车站站台噪声限值释 noise limit for vehicle interior and station platform车辆内部及车站站台噪声限值为车辆驾驶员、车站工作人员和乘车人维持良好行车、乘车、候车等，关于最高允许声音排放水平的一类环境保护法规性技术规定。
随便看	unitary module unitary multiperfect number unitary multiplet unitary multiplicative character unitary operator unitary organism unitary perfect number unitary polarity group unitary positive operator unitary projective representation unitary reflection unitary representation unitary representation of locally compact groups unitary representations of locally compact group unitary restriction unitary right module unitary ring unitary ring; ring with identity unitary R-module unitary sampling unitary scattering factor unitary semigroup unitary semisimilarity unitary semi-similitude unitary similarity

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