friction polymer的例句大全

Optimization of Synthetic Conditions of Low Friction Polymer Coating for PVC Sealed Section

PVC密封型材低摩擦系数涂料合成工艺条件的优选

Low polymer fracturing fluid system, with characteristics of little residue, low friction and filtrate loss, being easy to flow back, is developed.

研制开发了低残渣、低摩阻、低滤失和易返排的低聚合物压裂液体系。

Research Development of Friction Composite Material of Polymer/ Inorganic Nano-particle

聚合物/纳米无机粒子摩擦复合材料研究进展

Study on impact friction between hard particles and polymer material surface

硬粒子对聚合物材料表面的冲击摩擦研究

structure of organic macromolecule polymer teflon ( ptfe) and theory of its self-lubricating and friction reduction were described in detail.

详细介绍了有机高分子聚合物聚四氟乙烯（PTFE）的结构特点及它作为自润滑减磨材料的原理。

Polyurethane polymer containing no additives has a high coefficient of friction.

不含添加剂的聚氨酯聚合物有极高的摩擦系数.

The research advances about die swell, the reduction of friction between die wall and polymer melt, wall slip and melt fracture in polymer extrusion are described in the paper.

对有关挤出胀大、减粘降阻、熔体破裂及壁面滑移的研究进展进行了综述，指出气辅挤出技术是解决以上问题的有效方法。

Semimetal Brake Materialsconsist of reinforcing fiber, friction element, lubricate element and polymer.

半金属制动材料是由增强纤维、增塑剂 、 摩擦组元 、 润滑组元和树脂组成的.