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单词 alpha-beta
释义

Definition of alpha-beta in English:

alpha-beta

adjective
Metallurgy
  • Designating brass containing about 39–43 per cent of zinc, i.e. intermediate in composition between alpha brass and beta brass.

Origin

Early 20th century.

 
 

Definition of alpha-beta in US English:

alpha-beta

adjective
Metallurgy
  • Designating brass containing about 39–43 per cent of zinc, i.e. intermediate in composition between alpha brass and beta brass.

Origin

Early 20th century.

 
 
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更新时间:2025/1/14 19:27:27