The reaction mechanism of cyanate ester monomer synthesized by a " cyanogen halide - phenol method " is discussed.分析了 “ 卤化氰 - 酚法 ” 合成氰酸酯单体的化学原理.The cyanate Resin is modificated by styrene and divinyl benzene , which are ...
书中主要描写桑迪的两个已到中年的孩子。The bulk of the book concerns Sandy's two middle-aged children.她是个年逾中年的妇女,但她的精力充沛使大家惊异.She is an elderly woman whose brio astounds everyone.据说步入中年的男人会经历男性更年期.The male menopause is said to affect m...
I think the crazies are taking over the world.我认为这世界上到处都充斥着神经不正常的人.Montana : Land Of The Big Sky , The Unabomber , Right - Wing Crazies, And Very Little Else.密苏里州: 你所缴纳的联邦洪灾救济税款能够排上用场.Anyway there's this cult of cra...
被解雇的管理人员包括前销售经理、主管和会计。The unemployed executives include former sales managers, directors and accountants.他是一位锐意进取、竞争意识很强的主管，颇受尊敬。He is respected as a very aggressive and competitive executive.这家公司的主管们觉得他值得栽培。The director...
These chilling heroines make Hart's books compulsive reading.这些令人毛骨悚然的女主人公使哈特的书读起来让人爱不释手。Over the years Freni has been one of the supreme interpreters of Puccini's heroines.多年来弗雷尼一直是普契尼歌剧女主角的最佳表演者之一。Our era pro...