performance n. 1.执行,实行,履行;完成;实现;偿还。 2.行为,动作,行动;工作。 3.性能;特性。 4.功绩;成绩。 5.演奏;弹奏;演出;(驯兽等的)表演;把戏。 6.【物理学】演绩。 a performance test 【机械工程】性能试验。 high performance 高度准确,性能优良。 an afternoon performance 午后的演出,日戏。 two performances a day 一天演两场。 a fine [wretched] performance 成绩好[坏]。 put a monkey through its performances 使猴子玩种种把戏。 performance in [of] horse-manship 马戏;马术表演。
Progress in research on high performance polymer functionization 高性能聚合物功能化研究进展
Its core business is the development, production and marketing of performance polymers, advanced intermediates, and performance chemicals 其核心业务是高性能聚合物、高级化学中间体以及高性能化学品的开发、生产和营销。
Its core business is the development, production and marketing of performance polymers, advanced intermediates, and performance chemicals 其核心业务是高性能聚合物、高品质化学中间体以及高性能化学品的开发、生产和营销。
A novel technique-pan-milling mixing was developed to prepare high performance polymer blends and composites and to control the microstructure by applying the excellent pulverizing, mixing and in-situ compatibilizing functions of our self-designed pan type milling equipment . the pulverizing process and its mechanism of polymers in pan-mill were systematically investigated . through this method, a polypropylene / polyamide 6 ( pp / pa6 ) blend was obtained 本文利用自制的专利设备磨盘形力化学反应器的强大粉碎、混合功能及就地增容作用,建立了用于高性能尼龙6共混复合材料制备及其微相结构控制的“磨盘碾磨混合”(pan-millingmixing)新方法。
In order to develop the high performance polymer modified cement based waterproofing coating, cross-linking modification and nanometer modification were used to improve its performance based on the research of the relationship of its structure and performance in this paper . the microstructure of the waterproofing films was analysised by sem, tem, afm, xrd and ftir, and its mechanical property, ageing performance and resistance to water were studied 为研制高性能聚合物水泥基防水涂料,本论文在对聚合物水泥涂膜的结构与性能关系的研究基础上,通过交联改性和纳米改性来提高聚合物水泥基防水涂料的性能,采用sem、tem、afm、xrd和ftir等测试方法对改性聚合物的结构进行了表征,并对改性防水涂膜的力学性能,耐水性能,耐紫外老化性能和耐热老化性能进行了研究。