英语词汇“propenal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	propenal
释义	propenal in British English (ˈprəʊpiːnæl) noun another name for acrolein acrolein in British English (əˈkrəʊlɪɪn) noun a colourless or yellowish flammable poisonous pungent liquid used in the manufacture of resins and pharmaceuticals. Formula: CH2:CHCHO Word origin C19: from Latin ācer sharp + olēre to smell + -in Examples of 'propenal' in a sentence propenal The main ones were catechol, hydroquinone, and 3-phenyl-2-propenal, in this order. E. B. Azevedo, A. R. Tôrres, F. R. Aquino Neto, M. Dezotti 2009, 'TiO2-Photocatalyzed degradation of phenol in saline media in an annular reactor: hydrodynamics,lumped kinetics, intermediates, and acute toxicity', Brazilian Journal of Chemical Engineeringhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322009000100008. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode) The propenal group assumes an extended conformation. A. Subbiahpandi, P. Ramesh, Ramaiyan Manikannan, S. Muthusubramanian, M. N. Ponnuswamy 2008, '(E)-3-(4-Methylphenyl)-3-[3-(4-methylphenyl)-1H-pyrazol-1-yl]-2-propenal', Acta Crystallographica Section Ehttp://scripts.iucr.org/cgi-bin/paper?S1600536808034697. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
随便看	to feel lousy to feel miserable to feel obliged to do to feel obliged to do sth to feel off-colour to feel or be chilly to feel or be easy about sth to feel out of place to feel queasy to feel rotten to feel rough to feel sick to feel something in your bones in o's bones to feel sorry for sb to feel that ... to feel the cold/the heat to feel the need to do sth to feel the pinch to feel unwelcome to feel up to sth/to doing sth to feel your oats to fend for o.s. to ferry sth/sb across or over to fetch a gutzer to fetch sth for sb, fetch sb sth

　

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更新时间：2024/11/11 8:29:37