坡度

Palaeocurrent measurements suggest a northward direction,indicating that the Kunlun area was at low elevation.

中新世沉积以细颗粒泥岩和砂岩为主，表明物源区较远 ，古流域较小，搬运距离较长。

The steps of the palace rise in easy flights.

宫殿台阶上升大。

The series of steep hills sapped the cyclists’ strength.

一连串很大小山耗了骑车人气力。

The road stretches uphill at a steep slope.

这条路以陡向山上延伸。

I banked the aircraft steeply and turned.

我让飞机大倾侧，转了个弯。

A gradient of 1 in 4 is a rise of fall of one metre for every four metres forward.

四分之一是指每前进四米便升高或下降一米。