| 单词 | fracture toughness |
| 释义 | fracture toughness in Mechanical Engineering (fræktʃər tʌfnɪs) noun (Mechanical engineering: Materials) fractureThe fracture toughness of a material is how likely it is to resist fracture. Steel has a greater fracture toughness than glass. Because of the material's low fracture toughness, once a crack forms at an imperfection it quickly leads to failure with little additionalloading. The fracture toughness of a material is how likely it is to resist fracture. |
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