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单词 walking beam
释义

Definition of walking beam in English:

walking beam

noun
Mechanics

  • A beam which oscillates about a central pivot and has one end driven by an engine and the other communicating reciprocating motion to a crank, rod, etc.

Origin

Early 19th century; earliest use found in Glasgow Mechanics' Magazine.

 
 

Definition of walking beam in US English:

walking beam

noun
Mechanics

  • A beam which oscillates about a central pivot and has one end driven by an engine and the other communicating reciprocating motion to a crank, rod, etc.

Origin

Early 19th century; earliest use found in Glasgow Mechanics' Magazine.

 
 
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更新时间：2024/12/23 19:31:44