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短语

boundary layer

['baund(ə)rɪ 'leɪə]
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boundary layer The layer of fluid adjacent to a physical boundary in which the fluid motion is significantly affected by the boundary and has a mean velocity less than the free stream value ['baund(ə)rɪ 'leɪə]
环境 spärrskikt
 英语 词库
Boundary Layer ['baund(ə)rɪ 'leɪə]
海洋学, 缩写 BL
boundary-layer
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