Thus, application of the great span pre-stressed l-section steel girder will have the practical significance regarding the project application, might supply the engineering design reference.
因而，大跨度预应力工字钢梁将对于工程应用具有实际意义，本文的研究成果可供工程设计参考。
2
The next if statement will remove the trailing "any word character section" to produce (s)(\w)+(m)(\w)+(l).
接下来的 if 语句将删除后置的 “任何字符部分” 以生成 (s)(\w)+(m)(\w)+(l)。
3
The cross- section curvature ductility ratio for R. C inequiaxial T - shaped, L - shaped and cress - shaped columns is calculated by numerical method.