PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl peroxide.以过氧化二苯甲酰为引发剂,使 丙烯 睛在涤沦(PET ) 纤维上接枝共聚.Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decompos...
Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition.链引发是由偶氮二异丁腈, 过氧化苯甲酰或过氧酯分解生成的自由基所引起.PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl perox...
如果你是比利·克里斯托的影迷，你会喜爱这部影片。If you're a Billy Crystal fan, you'lllove this movie.克里斯赢得金牌的那一刻令人不可思议。It was an unbelievable moment when Chris won the gold medal.在电影摄制过程中，柯蒂斯爱上了同他联袂主演的明星克里斯汀·考夫曼。During the filming, Cu...
The satellite acts as a drag on the shuttle.卫星成了航天飞机的累赘。The Age of the Shuttle opened on the morning of Aug. 12,1977, in California's Mojave Desert.航天飞机时代是在1977年8月12日上午揭幕的, 地点是在加利福尼亚州的莫哈维沙漠.This paper introduces a n...
The world No. 9 had to raise his game to see off a strong challenge from Dale.这位世界排名第九的选手必须有更出色的表现才能击退戴尔强有力的挑战。Ann always to stand at the window and waves to see off.安总要站在窗口前并挥手送别.Bill will see off to the airport.比尔要到飞机场...