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单词 novolak
释义

Definition of novolak in English:

novolak

(also novolac)
noun ˈnəʊvə(ʊ)lak
Manufacturing Technology
  • Any of a range of soluble, fusible resins used extensively in varnishes, which are formed by condensing formaldehyde with phenol using an acid catalyst.

Origin

Early 20th century. From classical Latin novus new + -lak.

 
 

Definition of novolak in US English:

novolak

(also novolac)
nounˈnəʊvə(ʊ)lak
Manufacturing Technology
  • Any of a range of soluble, fusible resins used extensively in varnishes, which are formed by condensing formaldehyde with phenol using an acid catalyst.

Origin

Early 20th century. From classical Latin novus new + -lak.

 
 
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更新时间:2024/9/21 23:39:24