NUMERICAL SIMULATION AND ANALYSIS OF POLYMER MELT FILLING FLOW DRIVEN BY A PERIODICALLY OSCILLATING ENTRANCE PRESSURE THROUGH THE EXTRUSION DIE WITH AN IRREGULAR CROSS-SECTION是什么意思_NUMERICAL SIMULATION AND ANALYSIS OF POLYMER MELT FILLING FLOW DRIVEN BY A PERIODICALLY OSCILLATING ENTRANCE PRESSURE THROUGH THE EXTRUSION DIE WITH AN IRREGULAR CROSS-SECTION在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句