longitudinal slope

基本解释

This paper introduces a method of longitudinal slope design for vertical alignment smoothly transition.
爲使路線交叉連接部処縱麪線形平順過渡，介紹了一種縱麪坡度設計方法。
In the construction of expressway in mountain area, the contradiction of the maximum longitudinal slope with engineering's volume and cost is very prominent.
山區高速公路建設中，路線最大縱坡與工程量、工程造價的矛盾十分突出，若嚴格執行標準會出現大量高填、深挖路基、長大橋梁及隧道。
Three main parameters related to the gorge channel, namely water-shed area, longitudinal slope of channel and the length of channel, have influence on the morphology of alluvial fan near gorge mouth.
從影響谿口沖積扇形態的三要素（即流域麪積、谿溝縱坡、谿溝長度）入手，探討了這三者之間的關系及其相互的影響。