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- How can people make a living in this arid area? 這片不毛之地上的人們怎么謀生呢?
- The effect of soil-water environment under blackish water irrigation in arid area is predicted by using the visual MODFLOW model combining with SWAP model. 摘要本文運用MODFLOW及SWAP模型對微咸水灌溉的水-土環(huán)境效應進(jìn)行了預測。
- The rural water-supply project in eastern Guyuan is one of key projects in arid area in the middle part of Ningxia as well as one of typical projects of Ningxia. 摘要固原東部農村飲水安全供水工程是寧夏中部干旱帶農村飲水安全重點(diǎn)工程之一,也是典型工程之一。
- Abstract: In the paper, by integrative using GIS and Geostatistics, we analyzed the special distribution characteristic of groundwater downrange in arid area. 文章摘要: 基于GIS和地理統計學(xué)的理論、方法對所取觀(guān)測井地下水位降幅數據進(jìn)行空間分布特征分析。
- Making a field comparative test on forestation livin g rate of locust in arid area by using plastic film, Genbao, root-growing dust, wa ter-keeping agent. 采用農膜、根寶、生根粉、保水劑在干旱地區對刺槐造林成活率進(jìn)行了田間對比試驗。
- According to natural resource character in arid area of south Ningxia Hui Autono mous Region, the present condition of animal husband ry development is analyzed. 依據寧南旱區的自然資源特點(diǎn),通過(guò)對寧南旱區畜牧業(yè)現狀的深入分析,提出了在西部開(kāi)發(fā)中寧南旱區畜牧業(yè)發(fā)展戰略:退耕還草,改善生態(tài)環(huán)境;
- Eke a bare existence from farming in an arid area. 在貧瘠的地區耕作以勉強度日
- As the atmosphere has warmed over the past century, droughts in arid areas have persisted longer, and massive bursts of precipitation have become more common. 因為大氣在上個(gè)世紀已經(jīng)開(kāi)始變暖,所以干旱地區的旱災也持續得更長(cháng)久,集中的降雨量也更加常見(jiàn)。
- Fan-shaped lands are the main places of formation and evolution of oases in arid areas. 摘要扇形地是干旱區綠洲形成與演變的主要地方。
- Their ability to survive in arid areas unsuitable for farming became a premier benefit of these new breeds. 牛在不適于耕作的貧瘠土地上的生存能力是這個(gè)物種首要的優(yōu)點(diǎn)。
- Cutting or digging shrubs,medicinal herbs or other sand-fixation plants on desert or semi-desert grasslands or in arid areas shall be prohibited. 禁止在荒漠草原、半荒漠草原和沙化地區砍挖灌木、藥材及其他固沙植物。
- This becomes very obvious in arid areas like Xinjiang, where plant and animal life as well as human life is restricted to small oasis, which receive water. 這個(gè)概念在干旱地區(如新疆)非常明顯,植物、動(dòng)物以及人類(lèi)的生活都被嚴格限制到了有水的綠洲上。
- Microwave signatures over carbonate sedimentary platforms in arid areas: Potential geological applications of passive microwave observations? 在干旱地區碳酸鹽沉積臺地上的微波信號:被動(dòng)微波觀(guān)測能否用于地質(zhì)?
- Cutting or digging shrubs, medicinal herbs or other sand-fixation plants on desert or semi-desert grasslands or in arid areas shall be prohibited. 禁止在荒漠草原、半荒漠草原和沙化地區砍挖灌木、藥材及其他固沙植物。
- Therefore, constructing water saving city is a significant ways to solve these problems in arid areas, especially in Shaanxi Province. 因此,構建節水型城市是陜西省乃至西北干旱缺水地區解決缺水問(wèn)題的一個(gè)重要途徑。
- Movement of soil nutrient of wheat field in arid desert area. 沙漠地區麥田土壤養分運動(dòng)特征。
- No crops will grow in arid soil. 任何農作物都不能在干涸的土壤中生長(cháng)。
- As the atmosphere has warmed over the past century,droughts in arid areas have persisted longer,and massive bursts of precipitation have become more common. 因為大氣在上個(gè)世紀已經(jīng)開(kāi)始變暖,所以干旱地區的旱災也持續得更長(cháng)久,集中的降雨量也更加常見(jiàn)。
- This paper presents a simple calculation method for calculating economical losses caused by ecological environment deterioration in arid areas as well as the calculation steps. 對干旱地區因環(huán)境劣化所造成的經(jīng)濟損失提出了基本思路和簡(jiǎn)單的計算方法,并給出了計算步驟。
- Desert was one of the geomorphologic types in arid areas, and also a special kind of tourist resources.Desert tourism was becoming novel and fashionable in the world. 沙漠是一種特殊的旅游資源,國際上沙漠旅游正成為一種新興的旅游方式。