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真空电子器件烘烤
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baking technique of vacuum electronic device
真空电子器件烘烤
在排气过程中用外部加热的方法对管壳和零件进行除气,再由排气系统排出管外的过程。
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Alhena
Al Hoceima National Park
ALI
ALIA Foundation Knowledge, Skills and Attributes Relevant to Information Professionals Working in Archives, Libraries and Records Management
Ali Ahmad Bakathir
Ali Akbar Khan
Ali al-Makk
alias
alias analysis
aliased grating ring
aliased sidelobe
Alias Grace
aliasing
aliasing error
aliasing frequency
alias of geographical names
alias relation
alias transformation
Ali Audah
Alibaba And Forty Thieves
Alibaba group
Alibaba Group Holding Limited
Alibaba Pictures Group Limited
Ali Badr
Alibag • Muratbag
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