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- Soil salinization damaged ecosystem seriously,so it is necessary to study the arid area salinization. 准确提取盐渍化信息对土壤盐渍化监测和研究盐渍化动态变化具有重要意义。
- Situating in the arid area with fragile eco-environment, Yutian Oasis is the poverty region emphasizing irrigated farming. 摘要新疆于田绿洲地处干旱内陆区,生态环境脆弱,是一个以灌溉农业生产为主的经济落后地区。
- Sorghum, cultivated in the arid area along the west coastal line of Taiwan, Chinmen and Lienchiang counties, is used to prevent from land erosion due to strong wind. 中文摘要高梁生长在台湾西部靠海的平原,以及金门与连江县地区等含盐强风的地方,种植高梁能避免土壤被海风侵蚀,不会与其它的粮食作物争地。
- Acrylate polymerizes in situ among the layers of Bentonite,and the mineral-polymer composite is an ideal water-keeping resin that can be used in the arid area. 利用丙烯酸盐在蒙脱石层间进行原位聚合,研究开发一种适用于农林业的抗旱保水剂。
- How can people make a living in this arid area? 这片不毛之地上的人们怎么谋生呢?
- About 10 percent of them,mainly the arid areas in the Northwest and some areas in the Southwest,have not yet lifted themselves out of poverty. 有百分之十左右的农村地区还没有摆脱贫穷,主要是在西北干旱地区和西南的一部分地区。
- About 10 percent of them, mainly the arid areas in the Northwest and some areas in the Southwest, have not yet lifted themselves out of poverty. 有百分之十左右的农村地区还没有摆脱贫穷,主要是在西北干旱地区和西南的一部分地区。
- Fertigation -an efficient way to apply water and fertilizer[J].Agricultural Research in the Arid Areas,2001,19(4):16-21. Fertigation--水肥调控的有效措施[J].;干旱地区农业研究;2001;19(4):16-21
- In the same manner as the NH temperature variations, the incidence of warfare in the NH, Europe, Asia, and the arid areas of the NH (i.e. 本项研究运用高分辨率的历史气候资料,探讨了前工业时代气候变化对于战争的爆发和人口下降的宏观影响。
- He is tired of the arid studies that have produced nothing new. 他对这些没有新意的枯燥乏味的研究感到厌倦。
- Li S X, Li S Q.Effect of different treatment with water and fertilizer on available N and P in dryland[J].Agricultural research in the arid areas,1995, 13(1): 7-13. [1]李生秀;李世清.;不同水肥处理对旱地土壤速效氮、磷养分的影响[J]
- Through the monthly comparison between RVCI and VCI during the 22 years, it is shown that RVCI remarkably improves VCI to better reflect the perennial drought condition of the arid areas. 通过对22年来逐月RVCI与VCI的对比,RVCI客观地反映了干旱气候区常年干旱特点,较VCI有显著改进。
- Eke a bare existence from farming in an arid area. 在贫瘠的地区耕作以勉强度日
- WANG J X,ZHANG X P,GAO B S.Accelerating function of fertilizer and irrigation on shoot growth and flowering of young dwarfing apple tree[J].Agricultural Research in the Arid Areas,2004,22(3):47-50. [3]王进鑫;张晓鹏;高保山.;水肥耦合对矮化富士苹果幼树的促长促花作用研究[J]
- Farmers suBdued the arid lands of australia. 农夫们开垦澳洲的乾燥土地。
- The broom grows down the arid sandhill. 金雀草蔓延在干燥的沙丘下。
- The settlers irrigated the arid land. 移民们灌溉乾燥的土地。
- A Water-saving Bosom Friend in the Arid Areas 保水剂:干旱区的节水知音
- the arid areas of northwest China 西北干旱区
- Application of HYDRUS model to study of relation between irrigation and soil salinity in the arid area HYDRUS模型在干旱区灌溉与土壤盐化关系研究中的应用