1.
If the glacier is on a flat area, it moves out in all directions.
如在平坦区域，它则向四方移动。
2.
New Approach of Determining Flow Direction in Flat Region
确定流域中平坦区域流向的一种新方法
3.
Lakes appeared and then dried out, leaving a flat expanse of salty residue.
湖泊出现，又干涸，留下由富含盐份残留物形成的平坦区域。
4.
A broad, level expanse, as a part of the sea floor or a lunar mare.
广阔的区域作为海底或月球阴暗部的平坦、水平或开阔的区域
5.
Historic Areas of Istanbul
伊斯坦布尔历史区域
6.
a strip of level paved ground where planes can take off and land.
一铺了石块的平坦的条状区域，飞机在那里起飞或是着陆。
7.
Some features around the northern plains appear similar to terrestrial seashores, while the plains themselves are among the smoothest areas ever found in the solar system.
北部平原呈现出类似于大陆海岸的特征，加之平原本身是太阳系中已知最平坦的区域之一。
8.
An extensive area of flat or rolling, predominantly treeless grassland, especially the large tract or plain of central North America.
大草原多为广阔而无树木的平坦或起伏的草原区域，尤指北美洲中部的大平原
9.
The car had left the city and was now bumping over a none too smooth road on the outskirts, churning up a swirl of hot, choking yellow dust as it sped along.
汽车从都市区域里窜出来，此时在不很平坦的半泥路上跑，卷起了辣味的晒热了的黄尘。
10.
Pakistan Regional Railway Training Centre, Lahore
巴基斯坦区域铁路训练中心（拉合尔）
11.
European Regional Seminar on the Question of Palestine
巴勒斯坦问题欧洲区域讨论会
12.
North American Regional Seminar on the Question of Palestine
巴勒斯坦问题北美区域讨论会
13.
Gebel Barkal and the Sites of the Napatan Region
纳帕坦区域的吉布巴加尔石碑及遗迹
14.
This region is even with no high hills.
这个地区是平坦的，没有高山峻岭。
15.
a flat grassland in tropical or subtropical regions.
热带或亚热带地区的平坦草原。
16.
Most of the province is as flat as a pancake.
那省的大部分地区地势平坦。
17.
Precision analysis of several GPS height fitting methods for the flat terrain
平坦地区GPS高程拟合方法精度分析
18.
Flat Area Problem of BP Algorithm on Soft Measurement System of Dynamic Flow
动态流量软测量中BP算法平坦区问题