load-time curve造句

The analysis in this paper have been verified by experiment firstly , the structure and mechanical characteristics of sliding - plug door are described in this paper . secondly , on the base of the study of the work condition and limited load , the dynamic load - time curve is created . and then the finite element model of sliding - plug door is built by using material equivalent
本文首先总结和探讨了塞拉门的结构特点和力学特性；然后探讨了塞拉门的极限工况，即列车交会压力波的作用形式，建立了简化的作用于塞拉门上的动力学载荷曲线；其次研究了复杂形状复合材料层合板结构的建模方法，采用物理等效方式减小了计算规模，建立了复合材料门板的有限元模型，并对各种设定的载荷形式进行了数值模拟。
It's difficult to find load-time curve in a sentence. 用load-time curve造句挺难的