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。
Study of 100 mpa high performance fly ash concrete 粉煤灰高性能混凝土的研究
Experiment adopts a series of technology , such as expansion technology , solid burning technology , mullite crystallizing technology and anti - clarifying technology etc . through orthogonal optimized proportion and suitable accelerated burning test , experiment has successfully produced high strength and performance fly ash lightweight aggregate 研究中,采用了膨脹技術(shù)、固相燒結(jié)技術(shù)、莫來石晶化技術(shù)和反澄清保氣技術(shù)。通過配合比正交優(yōu)化和適宜的快速焙燒實(shí)驗(yàn),燒制出了輕質(zhì)、高強(qiáng)、低吸水率的優(yōu)質(zhì)粉煤灰輕集料。