求翻译：路线设计要考虑线形的各个要素是否满足规范要求，如平曲线半径、竖曲线半径、曲线长度等，还应考虑平纵线形的组合设计。是什么意思？

The route is designed to consider the alignment of various elements to meet the regulatory requirements, such as the radius of horizontal curve, vertical curve radius, curve length, should also consider a combination of Horizontal and Vertical Alignment design.

Road design to take into account the various elements line meet the specification requirements, such as flat curve radius, vertical curve radius curve Length, etc. , and should also take into account the combination of the vertical line.

The location needs to consider whether the linear each essential factor does satisfy the standard request, like plane curve radius, vertical curve radius, length of curve and so on, but also should consider the even vertical linear combination design.

Route design taking into account the alignment elements meets the regulatory requirements, such as length of vertical curve radius, radius of horizontal curve, curve, design of combination of horizontal and vertical alignment should also be considered.

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