sand dunes
- sand dunes的基本解释
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n.
沙丘( sand dune的名词复数 ), 砂丘
- 相关歌词
- Old Cape Cod
- Keepin' The Summer Alive
- Old Cape Cod
- Loneliness Is A Feeling
- The Emerald Cypher
- Walk On Water
- 相关中文词汇
- 砂丘
- 拼写相近词组、短语
- sand dune
- 更多网络例句与sand dunes相关的网络例句 [注：此内容来源于网络，仅供参考]
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Plain widespread sand dunes, sand dunes relative height of 15-20 meters, up to 50 meters.
平原上沙丘广布，沙丘相对高度15—20米，最高可达50米。
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Microbiotic crusts had a high capacity of evaporation than the shifting sand dunes. During the evaporation process of one week after rainfall, the total evaporation in artificial vegetation regions constructed in 1956, 1964, and 1981 were 6.05, 4.99 and 4.23 times respectively as the total evaporation in shifting sand dunes.
微生物结皮有着比流沙区更高的蒸发能力，在雨后一周的蒸发过程中，1956、1964和1981年人工植被区的总蒸发量分别是流沙区总蒸发量的6.05、4.99和4.23倍。
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The analyses of social and economic development indicate that, up to 1998, the total population in Yijinholo County is 143, 949 persons, the population density is 24 persons per square kilometer, large population number results in land exploitation for food and overgrazing in rangeland. The change in temporal and spatial pattern of landuse from 1977 to 1998 demonstrates that mobile sand dunes was replaced by rangeland and woodland and partial shrubland in the middle of study area changed into rangeland and farmland from 1977 to 1987, while mobile sand dunes and rangeland transformed into shrubland and farmland in a small parts from 1987 to 1998, the above-mentioned change is proved by the change of fractal dimension index and fragmentation index at landscape and its element levels.
对近50年来伊旗社会经济发展的分析结果表明，虽然人口增长率基本上呈下降趋势，但由于人口基数较大，截至1998年底，伊金霍洛旗的人口总数达143949人，人口密度为24人／平方公里，较高的人口密度带来了更多的生存需求，使得大量的草牧场被开垦，而剩余的则严重超载。1977-1998年间伊土地利用结构总体格局变化的分析结果表明，1977-1987时段内主要是流动沙地为草牧场和乔木林地所取代，伴随着中部的部分灌木林地转换为草牧场和农地：而1987-1998时段内主要是草牧场和流沙地为灌木林地和农地特别是灌木林地所取代，而景观及各景观要素的分维度指数和破碎度指数的变化也充分证实了这一结论，虽然在前10年（1977-1987年）中大面积的灌木林被砍伐，但土地利用格局的整体变化间接地反映出该时段内荒漠化的状况正在发生逆转。
- 更多网络解释与sand dunes相关的网络解释 [注：此内容来源于网络，仅供参考]
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sand bypassing：排沙设施
retreat 再处理 | sand bypassing 排沙设施 | sand dunes 沙丘
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Sand dune fixation：沙丘固定
旱作 Dry farming | 沙丘固定 Sand dune fixation | 沙丘 Sand dunes
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Sand dunes：沙丘
从Furnace Creek到沙丘(Sand Dunes)大约30+ miles,读过尔东和梦绪的游记,出发前特意准备了沙巾, 想着山谷中落日来的早,我们3点钟便来到了Sand Dunes.