大家在查： RalphWaldoEmerson 就会长 116：6 TheRationalOptimist 赤红色 Fulani 挥师 scient 景田 Lome

hill slopes

网络山坡

hill slopes

hill slopes

hill slopes

山坡

Eng32 Flashcards ... hill slopes 山坡 the Red River Valley 红河谷地 ...

1

Hill slopes within the railway line's right-of-way shall be conditioned by the railway transport enterprise .

铁路地界以内的山坡地由铁路运输企业进行整治。

2

This paper recommends a method of lowering the ground water table by setting up the horizontal drains in hill slopes .

介绍在土坡中设置水平渗水管来降低地下水位的一种方法。

3

Mountains and hills cover more than 80% of the province , where intensive cultivation of hill slopes has caused significant erosion.

山地和丘陵占全省面积的 80%，这些地区密集的梯田造成了严重的水土流。

5

'engineering methods ', which involve the construction of terraces on hill slopes and check dams across gullies .

涉及山坡上梯田及沟坝的建设的 “工程方案 ”。

8

Hill slopes , riversides, dry stream beds, often on sandy soils.

小山斜坡，河边，干燥溪床，在沙土上的通常。

9

Gobi Desert , dry riverbeds, gravelly hill slopes; 800--2500 m . Gansu, W Nei Mongol, Ningxia, N Qinghai, Xinjiang [S Mongolia ].

戈壁沙漠，干燥的河床，砾石小山斜坡；800-2500 米。甘肃，内蒙古西部，宁夏，青海北部，新疆 [蒙古南部 ]。

热词推荐

大家在看