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布氏硬度基准装置
释义
布氏硬度基准装置
Encyclopedia
工学
硬度计量技术
释
the primary standard for brinell hardness machine
布氏硬度基准装置
用来复现和保存布氏硬度量值单位,用作统一中国布氏硬度值的最高依据装置。
随便看
Birkhoffian function
Birkhoff inequality
Birkhoff integrable function
Birkhoff integral
Birkhoff interpolation
Birkhoff-Khinchin ergodic theorem
Birkhoff mechanics
Birkhoff normal form
Birkhoff regularization
Birkhoffs theorem
Birkhoff stratification
Birkhoff theorem
Birkhoff-Witt theorem
Birkin National Park
Bir Lehlu
Birman
Birmingham
Birmingham Campaign
Birmingham crater
Birmingham School
Birnbaum
Birnbaum theorem
birnessite
bi-rotation
birotunda
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