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单词 Bunsen burner
释义
Examples from literature
  • Add the rest of the silver chloride and heat slowly over a Bunsen burner until it begins to fuse.
  • Heat gently over a Bunsen burner, cool, and weigh.
  • It is heated by one or two Bunsen burners, according to the temperature desired.— Jour.
  • The tube is dried by aspirating air through it, and gently warming with a Bunsen burner.
  • When it is dry, the cup is heated on a pipe-clay triangle over a Bunsen burner, or on a slab of asbestos in a muffle, to a dull-red heat.
#https://dictionary.cambridge.org//dictionary/english/bunsen-burner##
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更新时间:2024/12/27 9:04:54