The ceramic yield is increased when weight ratio of DVB is reduced,and 0.4 of the ratio is chosen as a feasible ratio of DVB in this system.是什么意思_The ceramic yield is increased when weight ratio of DVB is reduced,and 0.4 of the ratio is chosen as a feasible ratio of DVB in this system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句