performance n. 1.執(zhí)行,實(shí)行,履行;完成;實(shí)現(xiàn);償還。 2.行為,動(dòng)作,行動(dòng);工作。 3.性能;特性。 4.功績(jī);成績(jī)。 5.演奏;彈奏;演出;(馴獸等的)表演;把戲。 6.【物理學(xué)】演績(jī)。 a performance test 【機(jī)械工程】性能試驗(yàn)。 high performance 高度準(zhǔn)確,性能優(yōu)良。 an afternoon performance 午后的演出,日戲。 two performances a day 一天演兩場(chǎng)。 a fine [wretched] performance 成績(jī)好[壞]。 put a monkey through its performances 使猴子玩種種把戲。 performance in [of] horse-manship 馬戲;馬術(shù)表演。
Progress in research on high performance polymer functionization 高性能聚合物功能化研究進(jìn)展
Its core business is the development, production and marketing of performance polymers, advanced intermediates, and performance chemicals 其核心業(yè)務(wù)是高性能聚合物、高級(jí)化學(xué)中間體以及高性能化學(xué)品的開(kāi)發(fā)、生產(chǎn)和營(yíng)銷。
Its core business is the development, production and marketing of performance polymers, advanced intermediates, and performance chemicals 其核心業(yè)務(wù)是高性能聚合物、高品質(zhì)化學(xué)中間體以及高性能化學(xué)品的開(kāi)發(fā)、生產(chǎn)和營(yíng)銷。
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 本文利用自制的專利設(shè)備磨盤形力化學(xué)反應(yīng)器的強(qiáng)大粉碎、混合功能及就地增容作用,建立了用于高性能尼龍6共混復(fù)合材料制備及其微相結(jié)構(gòu)控制的“磨盤碾磨混合”(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 為研制高性能聚合物水泥基防水涂料,本論文在對(duì)聚合物水泥涂膜的結(jié)構(gòu)與性能關(guān)系的研究基礎(chǔ)上,通過(guò)交聯(lián)改性和納米改性來(lái)提高聚合物水泥基防水涂料的性能,采用sem、tem、afm、xrd和ftir等測(cè)試方法對(duì)改性聚合物的結(jié)構(gòu)進(jìn)行了表征,并對(duì)改性防水涂膜的力學(xué)性能,耐水性能,耐紫外老化性能和耐熱老化性能進(jìn)行了研究。