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成图比例尺; 测绘比例尺 | |||
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地图缩尺 | |||
地图比例尺地图上某一线段的长度与地面上相应线段水平距离之比 | |||
地图比例 | |||
图比例尺 | |||
地图比例尺 | |||
图件比例尺 |
mapping scale : 45 phrases in 12 subjects |
Bridge construction | 3 |
Cartography | 2 |
Desert science | 2 |
Earth sciences | 2 |
Engineering geology | 1 |
Oil / petroleum | 1 |
Scientific | 1 |
Space | 2 |
Surveying | 3 |
Technology | 26 |
United Nations | 1 |
Wind Energy | 1 |