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["【Каждый день один вопрос】Каталическая жканификация重整油品调和版", "Чтобы повысить популярность этого раздела,我们开设每日一题活动,宗旨是:\"每天学一点点,十天进步一大点\"。.希望大家都积极参与,在在学习和进步中还可以把财富轻松带回家:)\"。. �当天的题,当天回答得满回馈\"隔天回答奖5-8财富\"此贴有效时间48小时。 http://bbs.hcbbs.com/static/image/hrline/5.gif 选择题(重整版块)):、同同相同碳数的烃类辛烷值有大小关系为( ) A::芳香烃<异构烷烃<环烷烃<烷烃\" �B\"芳香烃>异构烷烃>环烷烃>烷烃\" �C\"芳香烃>环烷烃>烷烃>异构烷烃\" �D\"环烷烃>芳香烃>烷烃>异构烷烃\"正解:======================== 不石油化工区---节能新想法之“脑洞大开\"活动 http http httpbbs.hcbbs.com/thread-11111小米手机等等\"D"3.\"B\"芳香烃>异构烷烃>环烷烃>烷烃\"DD4D\"\"B:芳香烃>异构烷烃>环烷烃>烷烃 �D\"同同同同相同碳数的烃类辛烷值有有大小D关系为((\"BD芳香烃>异构烷烃>环烷烃>烷烃\"D"5555555555555555D55555555D55555555B芳香烃>异构烷烃>环烷烃>烷烃\"D""

2017-03-20View Original

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为提升本版块的人气,特开每日一题活动,活动宗旨:"每天学*一点点,十天进步一大点"。希望大家积极参与,在学*与进步中,还可以把财富轻松带回家:) 。 参与:奖5财富;回答正确:奖10财富;注:当天的题,当天回答得满回馈,隔天回答奖5-8财富,此贴有效时间48小时。 http://bbs.hcbbs.com/static/image/hrline/5.gif 选择题(重整版块):、同碳数的烃类辛烷值有大小关系为( ) A:芳香烃<异构烷烃<环烷烃<烷烃 B:芳香烃>异构烷烃>环烷烃>烷烃 C:芳香烃>环烷烃>烷烃>异构烷烃 D:环烷烃>芳香烃>烷烃>异构烷烃正解:B======================== 石化区---节能新想法之“脑洞大开”活动 http://bbs.hcbbs.com/thread-1669271-1-1.html小米手机等你拿
Reply #22017-03-20
B:芳香烃>异构烷烃>环烷烃>烷烃
Reply #32017-03-20
B:芳香烃>异构烷烃>环烷烃>烷烃 同碳数的烃类辛烷值有大小关系为(B:芳香烃>异构烷烃>环烷烃>烷烃 )
Reply #42017-03-20
B:芳香烃>异构烷烃>环烷烃>烷烃

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