screw extrusion

常见例句

The study on polymer's melting in twin-screw extrusion has been one of difficulties in theory researches, mainly because we couldn't observe the melting phenomena directly.
双螺杆挤出中的熔融是理论研究的薄弱点之一，其主要原因是在相当长的一段时间内人们对熔融现象无法作直接的观察。
Combined the extrudate rheology character, the function relationship among the screw extrusion pressure and the screw working parameter, and the screw geometry dimension were established.
确定了物料实现顺利挤出通过挤压机的机头和机嘴部分所需的压力。
The major characteristics and key technology about a new propellant with high energy and low signature are described, it is successfully studied by the screw extrusion technology recently.
介绍了新近研制成功的一种以螺旋压伸成型工艺制造的能量较高的低特征信号推进剂的主要性能，并重点讨论了研制的关键技术。