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1·Growing food at these elevations is always difficult because of the short growing season.

在这种海拔地区种植粮食总是很困难，因为生长季节短。

2·Translocating threatened species to a cooler place, to higher latitudes or higher elevations, for example.

将受威胁的物种迁移到较冷的地方，例如高纬度或高海拔地区。

3·Present-day glaciers are found in Antarctica, in Greenland, and at high elevations on all the continents except Australia.

现在的冰川在南极洲、格陵兰岛和除澳洲以外各洲的高海拔地区都可以看得到。

4·Archaeologists identify a corresponding shift in populations toward the south and west toward Mesa Verde and away from higher elevations.

考古学家发现了一个人口迁移现象，人们向西部、南部的梅萨维德地区搬迁，离开了高海拔地区。

5·As the Little Ice Age progressed, farmers probably moved their fields to lower elevations, infringing on the lands of other farmers and pushing people together, thus contributing to the aggregations.

随着小冰河期发展，农民可能把田地移到了海拔较低的地方，侵占其他农民的土地，把人们挤在一起，从而形成了集群式的社会。

6·Islands are low elevations (海拔).

岛屿海拔很低。

7·The tower is redesigned according to the location of refuge storey, forming roof garden with different elevations.

根据避难所的位置重新设计了塔楼，形成了不同高度的屋顶花园。

8·It was warmer at lower elevations.

在低海拔区会暖和些。

9·Most of the ground at elevations below 200 meters.

大部分地面在海拔200米以下。

10·And, what the curves represent are the elevations on the graph.

而这些曲线代表图像的海拔高度。

(1)elevation angle仰角；倾斜角；升运角

(1)elevation difference高差；仰角差

(1)ground elevation地面高程；室外地面标高；地面海拔

(1)boiling point elevation沸点升高