前面是陡深的V字形峡谷，水流倾泻而下。

Ahead was the deep V of a gorge with water pouring down it.

《牛津词典》

提出了在山高、坡陡、地下水位埋深较大的山丘地区找水，应以寻找低值异常为主的观点，并分析了形成低值异常的基本原因。

According to the low value abnormality we have put forward the method of finding water in places of mountains, steep slope and hill where water table level is embebed deeply.

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所提方法扩大了可测深度范围，可用于测量面形较陡的连续表面或不连续深结构表面。

Advantage of the approach is that the depth measurement range is expanded very much, it can be used to measure the profile of the deep or discontinuous surface.

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