The application of vibration in polymer processing are reviewed according to its mechanisms , its effects and some pertinent problems , including the use of vibration in the two main polymer processing methods : extrusion and injection molding 摘要本文从振动对高分子材料熔体的作用机理、作用效果及存在的问题等几个方面综述了振动在高分子材料加工中的应用，其中包括振动在两种主要的高分子材料成型加工：挤出成型及注射成型中的应用。
In the dissertation high - temperature corundum honeycombed ceramic regenerative body was prepared by an extrusion process , a - al2o3 minute powder as main raw material , clay , cmc etc as plasticizers , tung oil etc as lubricator . the plastic performance was tested on a plastic measure apparatus 以a - al _ 2o _ 3微粉料为主原料，采用粘土、羧甲基纤维素( cmc )等有机-无机复合增塑剂，加入桐油等作为润滑剂，采用挤出成型法制备刚玉质高温型蜂窝陶瓷蓄热体。
