This paper introduces the steady flow test rig of port for engines. It also introduces the calculations, the characteristics, the differences and the applicability by two different evaluation methods: the FEV method and Ricardo method.是什么意思_This paper introduces the steady flow test rig of port for engines. It also introduces the calculations, the characteristics, the differences and the applicability by two different evaluation methods: the FEV method and Ricardo method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句