Dynamic extrusion experiments for polymer melts were done on the invariable speed type capillary dynamic rheometer (ISTCDR) made by the author.是什么意思_Dynamic extrusion experiments for polymer melts were done on the invariable speed type capillary dynamic rheometer (ISTCDR) made by the author.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句