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单词
ethyl benzene
释义
ethyl benzene
Encyclopedia
工学
乙苯
释
ethyl benzene
乙苯
苯环上连有一个乙基的化合物。分子式C6H5C2H5,相对分子质量106.15,为无色、有特殊香气的透明油状液体,相对密度0.87克/厘米3,沸点136.2℃。主要用于脱氢生产苯乙烯,也有少量用于制药工业或作为有机溶剂。
理学
乙苯
释
ethyl benzene
乙苯
芳烃,分子式C6H5C2H5。又称乙基苯、苯乙烷。
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map proofing
map publishing processing
map rank
map reading
MapReduce
MapReduce programming model
map registration
map revision
MA process
Maps and Gazetteer of the Provinces and Countries in the Yuanhe Period and Countries in the Yuanhe Period
map scale confirmation
map scanner
map scanning
map scanning digitization
map screening
map scribing
map server
Maps in Illustration and Record of Changan City
Maps of and Notes about the Western Regions
map spatial scale
map splicing
map spot of vegetation map
Maps to Illustrate the Record of Grand Canal
Maps to the Stars
map subdivision design
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