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外廓线; 外形线 | |||
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等高轮廓线 | |||
制图轮廓线 | |||
等深线 | |||
等效率线 | |||
等高線 | |||
等高线地图上地面高程相等的各相邻点所连成的曲线 | |||
等高线 | |||
轮廓线 | |||
等强线 | |||
水平线 | |||
等值线 | |||
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等高线 |
contour lines : 35 phrases in 9 subjects |
Aviation | 3 |
Bridge construction | 1 |
Business | 1 |
Cartography | 1 |
Ecology | 1 |
Engineering geology | 1 |
Geology | 2 |
Space | 2 |
Technology | 23 |