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- Exerted a sine vibration in parallel direction of melted polymer flow, a characterization formula of meltage shear rate in a capillary was set up. 借助自行研制的恒速型毛细管动态流变实验研究装置,对平行叠加振动条件下聚合物熔体经毛细管的挤出过程进行了分析;
- The interface between two molten polymers,as well as the distribution of flow rate,shear rate and shear stress were obtained by using an iterative calculating scheme . 分析了狭缝口型中的一维复合共挤出流动,叠代计算得到两相界面位置以及速度、剪切速率和切应力的分布。
- Abstract With the piston action of unmelted wire , for some Fused Deposition Modeling (FDM) the melted polymer is extruded by the driving force from feeding polymer wire. 摘要 借助未熔丝材的活塞作用,部分熔融沉积造型 (FDM )技术靠料丝插入的驱动力将熔融材料挤出。
- Based on the preceding study, the FDM machine is designed.The key problem is focused on the feeding section and the extrusion of the melted polymer wire. 在前面研究的基础上,进行熔融沉积快速原型机的设计,其中关键是加料和料丝挤出部位。
- The sea seemed to melt into the sky at the horizon. 在水平线处,海洋似渐渐没入天际。
- Analysis on the Extrusion Rate Control of Molten Polymer in Fused Deposition Modeling 熔融沉积成型聚合物熔体挤出速度控制
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- The volcano spurted (out) molten lava. 火山喷出了熔岩。
- THREE-DIMENSIONAL FINITE ELEMENT SIMULATION OF FLOW OF MOLTEN POLYMER IN FISHTAIL DIE 鱼尾型片材机头内熔体流动的三维有限元模拟
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- The volcano poured out molten rock. 火山喷出了熔岩。
- The molten lava ran down the mountain. 熔岩从山上流下来。
- The results obtained show that it is possible to use the Archimedean channel instead of screws for conveying melting polymers. 结果肯定了用端面阿基米德螺槽代替螺杆输送熔融塑料的可行性。
- Melt the butter and then blend in the flour. 先把黄油融化,然後加入面粉。
- These chocolates really melt in your mouth. 这些巧克力真正是入口即化。
- The experiments show that most of the melted polymers possess the temporary birefringence, consequently, the stress optic patterns can be obtained with a polariscope. 实验表明,大多数聚合物在熔融状态下具有暂时双折射效应,从而可借助于偏光仪摄取应力干涉条纹图。
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- The forcing of molten rock into an earlier formation. 侵入熔岩对早先形成岩石的直接进入