| 单词 | Brinell test |
| 释义 | Brinell hardness test or Brinell test /bri-nelˈ (härdˈnəs) test/ (metallurgy, etc)nounA test to determine the hardness (Brinell hardness) of a substance, expressed in terms of its Brinell (hardness) number, by pressing a steel ball into the substance being tested under a given pressure ORIGIN: JA Brinell (1849–1925), Swedish engineer who devised the test |
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