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单词 cryopumping
释义

Definition of cryopumping in English:

cryopumping

noun ˈkrʌɪə(ʊ)pʌmpɪŋ
  • The use of a cryopump.

Origin

1950s; earliest use found in Compressed Air Magazine. From cryo- + pumping.

Definition of cryopumping in US English:

cryopumping

nounˈkrʌɪə(ʊ)pʌmpɪŋ
  • The use of a cryopump.

Origin

1950s; earliest use found in Compressed Air Magazine. From cryo- + pumping.

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更新时间:2024/11/11 7:36:11