melt swell

melt swell 基本解释

熔体突然膨胀

化学

重点词汇

• swelln. 增大, 隆起的部分, 巨浪, 肿胀 a. 优秀的, 一流的 vi. 增大, 膨胀, 肿胀, 增强, 骄傲 vt. 使膨胀, 使增大, 使上涨, 使骄傲
• meltn. 熔化, 熔化物, 溶解 v. (使)熔化, (使)溶解, (使)消散, (使)变软

melt swell 双语例句

1. 1、 Elimination of melt swell outside die is also studied by amending shapes of dies.
   并且研究了通过修正口模形状来消除口模胀大现象。
2. 2、 Theoretical Analysis on Polymer Melt Extrusion Swell at Conical Die with Different Entrance Angles
   不同角度圆锥口模对聚合物熔体挤出胀大的影响
3. 3、 Moreover, research results also showed that core, skin melt and holistic die swell increased with increasing skin melt viscosity, but decreased with increasing skin melt inlet volumetric flow rate.
   研究还表明芯、壳层熔体及口模整体的离模膨胀随着壳层熔体黏度的增大而增加，而随着壳层熔体进口流量的增大而减小。
4. 4、 The results show that the extensional flow of melt in convergent die results in intense entrance elastic effect and distinct extrusion swell in conical die with different angles.
   结果表明，不同角度圆锥口模挤出过程中，熔体在收敛流道受到拉伸流变，导致强烈的入口弹性效应，表现出熔体在不同角度圆锥口模挤出时有不同的挤出胀大比。
5. 5、 It reviewed the research progress of the computer aided engineering ( CAE) technology of extrusion die for plastic profiles, and discussed the development trend and the research results of melt flow analysis, extrusion swell analysis and calibration&
   综述了塑料异型材挤出模CAE技术的研究进展，讨论了CAE技术中的熔体流动分析、挤出胀大分析、定型冷却分析的研究成果和发展趋势。
6. 6、 The Analysis on Polymer Melt Extrusion Swell at Conical Die of Different Ratio of Length to Diameter
   不同长径比圆锥口模的挤出胀大分析
7. 7、 The melt viscosity and die swell ratio decrease when the chips contain water.
   水分存在会导致熔体粘度下降，胀大比减小。
8. 8、 Introduction of ultrasound can reduce the dependence of DP melt on shear stress ( rate) and process temperature, and inhibit die swell and melt fracture such as sharkskin.
   超声波的引入还能降低熔体对剪切应力（速率）和加工温度的依赖性，并抑制鲨鱼皮和出口膨胀现象。