wheel of railway carriage的意思|示意
美 / /
英 / /
铁路车厢车轮
wheel of railway carriage的网络常见释义
铁路车轮 ...ed by PageAdmin CMS 关键词：铁路车轮；有限元法；直接边界元法；声辐射特性 [gap=986]Key words：wheel of railway carriage；FEM；direct boundary element method；acoustic radiation characteristics ..