diamond hardness的用法和樣例：
例句
- Tests, such as Vickers, Briell and Rockwell, are generally employed to measure hardness.
維氏硬度，布氏硬度和洛氏硬度測試等測試方法通常被用來測量硬度。 - And the measured uncertainty in Vickers hardness testing was evaluated according to procedure without bias method and procedure with bias method.
利用無偏差估計方法和考慮硬度計偏差的方法對維氏硬度試驗中的測量不確定度進行了評定。
