1、边层纤维
...纤维 fibre; staple; filamentary边层纤维 extreme fiber表层纤维 surface fibre ...
2、最外边的纤维
...extreme feasible vector ==> 极可行向量extreme fiber ==> 最外边的纤维extreme fiber stress ==> 最外纤维应力 ...
extreme tensile fiber弯曲拉应力限
extreme fiber stress最外纤维应力;最大纤维应力;边应力;轮缘应力
extreme fiber elongation最外层纤维伸长率
extreme fiber stre最外纤维应力
extreme compres svie fiber弯曲应力限