The carbon felt was densified to 1.58 g/cm3 with multi-factor coupling fields CVI,and then it was impregnated with resin/carbonized to 1.85 g/cm3 to make the low cost C/C composites.是什么意思_The carbon felt was densified to 1.58 g/cm3 with multi-factor coupling fields CVI,and then it was impregnated with resin/carbonized to 1.85 g/cm3 to make the low cost C/C composites.在线翻译_英语_读音_用法_例句