Valley-bottom的意思|示意

The opposite shore appeared to be more uneven, and the valley of which the river occupied the bottom was more clearly visible.

河的对岸更加崎岖不平，河水流过的一条峡谷地带显得分外突出。

If it occurs in this river valley but not downstream, then the water is being held back in some way by a heaving river bottom.

如果洪水发生在河谷但不是下游，那么水在某种程度上是被起伏的河底阻挡住而涌回来。

The elevation distance between the take-off point and the bottom of the valley is 300-400 meters averagely, 700 meter the highest.

这些起跳点距离山下谷底的高差，一般在300 -400 米之间，高差最大处可达700 米以上。

We found a clear dichotomy between household strategies in the valley bottom and the mountain areas, with significantly lower household income in the mountains.

在同一流域内， 山区农户的收入远不及坝区高， 两地的家庭生计策略大相径庭；

Franz and the count in their turn then advanced along the same path, which, at the distance of a hundred paces, led them over a declivity to the bottom of a small valley.

弗兰兹和伯爵也顺着这条小径向前走去，走了约一百步，他们就到了一片通到一个小谷底去的斜坡上。

On top of that you've got the masts, that's another 280ft, so it's 1, 120ft from the bottom of the valley to the top of the pylons.

其上的桅杆又有280英尺，故从河谷底部到桥的最高部共1120英尺。