When the mixture velocity is high enough, the flow tends to axisymmetrical so as to the influence of tube inclination angle can be neglected.是什么意思_When the mixture velocity is high enough, the flow tends to axisymmetrical so as to the influence of tube inclination angle can be neglected.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句