yield focus的用法和樣例：
例句
- By combining the classical strength theory with the modern damage mechanics, a new annotation of generalized yield of high strength steel in stress triaxiality space was presented.
摘要結合經(jīng)典強度理論和現代損傷力學(xué)對金屬屈服和斷裂解釋的力學(xué)原理，給出了高強鋼在應力三軸空間廣義屈服軌跡方程的新詮釋。
