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沙丘 | |||
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沙土丘 | |||
沙丘 | |||
沙岗; 流动沙丘; 沙垄; 砂丘 | |||
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沙丘 (被风堆积的松散的沙的沉积,常在有很高的潮水和地势低洼的海边,很少在大湖边或河流边。同样也在很多沙漠地区,那里有很多多年积累在地表的沙。) |
sand dunes : 59 phrases in 12 subjects |
Agriculture | 4 |
Animal husbandry | 1 |
Desert science | 27 |
Ecology | 2 |
Engineering geology | 2 |
Environment | 1 |
Hydroelectric power stations | 3 |
Oil / petroleum | 3 |
Soil science | 1 |
Space | 1 |
Technology | 12 |
United Nations | 2 |