Rare earth elements improves sulfide morphology, enhances the low temperature transverse impact properties of the plate.
稀土元素改善了硫化物形态，提高了钢板的低温横向冲击性能。
2
A space displacement field considering the deck local buckling for the plate - truss composite is constructed by using transverse finite stripe.
用有限个横向条带法构造了板桁组合结构极段考虑局部屈曲的空间位移模式。
3
General analytic solutions for transverse bending of anisotropic rectangular plate using first order shear deformation theory is obtained at the first time by the complex series method (CSM).