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hcho

释义 [医][=formaldehyde,gas]甲醛气;

例句:

  • Simple examples of aldehydes are methanal ( formalaehyde , HCHO ) and ethanal ( acetaldehyde , CH 3 CHO ).
    简单的醛有甲醛(HCHO ) 和乙醛 ( CH3CHO ).
  • The factors that effected the water reducibility and stability of the sulfonated melamine - HCHO resins are discussed.
    详细讨论了影响磺化三聚氰胺甲醛树脂减水率和稳定性的各个因素.
  • Their combination with tanning agents Cr, Al, HCHO and vegetable tannin extract was also studied.
    同时研究了它们与铬 、 铝 、 甲醛和栲胶等鞣剂的结合稳定性及其产生的助鞣作用.