According to this model, the expression of the displacement of its moving parts is obtained when the input is the ramp function.
据此，当输入为斜坡函数时，得出了机床移动部件的位移表达式。
Finally, it makes the dynamic time-history analysis of different gradient overhead sloping ramp, makes clear the weak link and the force transmission route of this structure under moving load action.
最后对不同坡度和不同跨度的架空斜坡道结构进行了动力时程分析，明确了此结构在移动荷载作用下的薄弱环节和传力途径。
At this time often accompanied by sharp north wind, sleet snow white twisted into the strands of the whip, pumping down the ramp and moving, playing in people's faces, people very much pain;
这时常伴有犀利的北风，把雪霰拧成缕缕的白色鞭子，斜动着抽下来，打在人的脸上，让人很疼痛；
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