工程聚合物 meaning in Chinese
engineering polymer
Examples
- Technical polymers are at the heart of these systems , mainly polyamides
工程聚合物，主要是聚酰胺，在这些系统的核心。 - Technical polymers are also widely used in the areas of lighting and switching : for headlight reflectors , light fittings and steering wheel switches
工程聚合物还广泛应用于照明和开关领域中：车头灯反射镜，灯配件和转向盘开关。 - It is one of mechanisms of plastic distortion , at the same time it is also the beginning of microcosmic damage and rupture before the macroscopical destroying of materials , it representatives a mid - state between materials " macroscopical rupture and bend , it is considered a premonitory that the rupture of polymer material , which get common attention by scholar inside and outside nation . therefore , the research for engineering polymer in mechanic action of non - linearity destroy such as distortion , destroy and depe nd on time and temperature is valuable in theoretic research and actual application , which offer the important theoretic gist for changing complex material ' s capability and actualize polymer ' s perfect application with high quality of capability in engineering
同时，银纹化和银纹损伤是高聚物特有的一种现象，细观层次的银纹引发、生长和断裂在聚合物损伤断裂的整个过程中起着承前启后的作用，它是沟通宏、微观变形机制的桥梁，是材料塑性变形的机制之一，同时又是材料宏观破坏以前微观上损伤、破坏的开始，它代表材料微观断裂和屈服之间的一个中间状态，可以看作是聚合物材料宏观断裂的先兆，受到国内外学者们的广泛关注。因此，开展工程聚合物变形、破坏以及时间相依和温度依赖性等非线性力学行为研究，探讨聚合物破坏过程中的非线性力学行为，为聚合物及其复合材料的改性、实现聚合物的工程化与高性能化提供重要的理论依据，具有重要的理论研究意义和实际应用价值。