longitudinal slope

基本解釋

This paper introduces a method of longitudinal slope design for vertical alignment smoothly transition.
為使路線交叉連接部處縱面線形平順過(guò)渡，介紹了一種縱面坡度設(shè)計(jì)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(qū)高速公路建設(shè)中，路線最大縱坡與工程量、工程造價(jià)的矛盾十分突出，若嚴(yán)格執(zhí)行標(biāo)準(zhǔn)會(huì)出現(xiàn)大量高填、深挖路基、長(zhǎng)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.
從影響溪口沖積扇形態(tài)的三要素（即流域面積、溪溝縱坡、溪溝長(zhǎng)度）入手，探討了這三者之間的關(guān)系及其相互的影響。