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- flat film die 平面薄膜挤压模型
- The velocity field in blown film die was simulated by FEM method. 用有限元法对吹膜机头内熔体流动的速度场进行了模拟。
- Pira has offered permeability testing and proficiency services for 30 years and already runs a similar scheme for testing flat film. 皮拉提供渗透测试和熟练的服务30年，已经运行了类似的计划，测试单位电影。
- This paper provides theoretical references for designing blowing film die and accessory equipment. 并为设计吹膜机头及辅助设备，提供了理论依据。
- Principle of blown film die with spiral spreader and factors affecting its properties are introduced. 介绍了螺旋芯棒机头的工作原理以及影响其性能的因素。
- Our company is mainly manufacture extrusion die, blowing die head, air bubble die, stretch film die, foam die, coating die, screen changer, have complete equipment, strong technical force, enjoying high trust and support of our customers. 我厂是专业生产挤出平模、塑模具、垫模具、延模具、泡模具、覆模具、网的厂家，设备齐全，技术力量雄厚，赢得国内外客户的依赖和支持。
- Extrusion lines for flat film and sheets 平挤薄膜及片材挤出生产线
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Keywords HDPE EVA Coextrusion Composite Film Die; 共挤出;复合薄膜;机头;
- He stumbled over a stump and fell flat on his face. 他给树桩一绊，摔了个嘴啃泥。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- The flat will be refurbished for the new tenants. 这套房间将重新粉刷以接纳新房客。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- Jingcheng has been dedicated to research, development and manufacture of extrusion plate, sheet and film dies for past years. It is now enjoying a reputation as the leader in the rapidly developing extrusion plastic sector . 精诚多年来致力于挤出板、片、膜模头设备的研究,开发,制造,在日益发展的塑胶挤出领域中享有盛誉
- She lay flat on her back in the warm sunshine. 她在温暖的阳光下平躺著。
- The lease on our flat runs out in a few months. 我们公寓的租约还有几个月就到期了。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- The colours used are flat and unvaried. 使用的颜色既单调又无层次。
