four-point bending的用法和樣例：
例句
- The flexural strength was determined by using the 4-point bending technique.
本研究以四點彎曲的方式量測撓曲強度。 - Using boundary element method, a study is given on the interfacial fracture toughness of a bimaterial fourpoint bending specimen with either perfect or imperfect interface.
本文作者用邊界元法研究了具有理想與非理想界面的雙材料四點彎曲試件的界面斷裂韌性。
