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benzene的音标：benzene的英式发音音标为：['benzi:n]benzene的美式发音音标为：['bɛnˌzin, bɛn'zin]...
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The benzene vaporized and formed a huge cloud of gas.苯蒸发了，形成了一大团气体。The benzene ring is also seen in other compounds.苯环在其他化合物中也可以看见.Resonance theory says that benzene can be represented by two contributors.共振论认为苯能用两个参与体表示...
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Ferric Chloride alone gives polymer with benzene.三氧化铁可单独催化苯的聚合.In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.The benzene vaporized and...