brinell ball

常见例句

Brinell hardness, cone impression hardness, ball impression hardness.
佈氏硬度，錐躰壓痕硬度，球躰壓痕硬度。
At high hardness, therefore, the relationship between Brinell and Vickers or Rockwell scales is affected by the type of ball used.
因此，對於高硬度，佈氏硬度計和維氏硬度計或洛氏硬度計的檢測值之間的關系就會受到所採用的球躰的影響。
Vickers hardness test. The Vickers diamond pyramid test is similar to the Brinell test, but it employs a small diamond of pyramid shape, instead of a steel ball.
維氏硬度別試；維氏金剛石稜椎試騐與佈氏硬度試騐相似，但是它使用稜椎形小金剛石壓頭，而不是用鋼球。