Results TFG extracting percentage is 5.46% by ultrasonic wave method, 6.12% by heating recirculation, and 5.04% by maceration, the effect of heating recirculation being the best.是什么意思_Results TFG extracting percentage is 5.46% by ultrasonic wave method, 6.12% by heating recirculation, and 5.04% by maceration, the effect of heating recirculation being the best.在线翻译_英语_读音_用法_例句