| 1. | Characteristics of primary elements migration at different geomorphological positions and their correlation to plant transpiration in guilin karst experimental site 桂林岩溶试验场不同地貌部位主要元素迁移特征及与植物蒸腾作用的相关性 |
| 2. | Data from two experimental sites demonstrate that the big difference in yields can be obtained by using different combinations of variety , fertilizer and plant population 两个试验点的数据显示,采用不同的品种、肥料和密度组合能得到巨大产量差异。 |
| 3. | The management and protection of water and soil conservation facilities , experimental sites , trees and grass planted and other rehabilitation achievements shall be strengthened 对水土保持设施、试验场地、种植的林草和其他治理成果,应当加强管理和保护。 |
| 4. | Results from work conducted in several experimental sites indicate the increment in number of plants per hectare reduces yield per plant and increases total time to harvest 几个试验点的结果证明,提高单位面积上植株的数量会降低单位植株的产量并加长收获时间。 |
| 5. | “ yushan dongxi ” is a wine company . it is also an architectural experimental site , an art museum , a world of nature , and yet a commercial place of interest “玉山东西”是一个葡萄酒庄园,同时是建筑实践场地; “玉山东西”既是艺术博物馆,还是一个世外桃源,更是一个商业热点。 |
| 6. | However , they seldom focus on karst districts . we took the karst experimental site of jinfo mountain nature reserve area as example . we select four experimental sites - grassland , forest . the bare land and chimonobambusa to carry out the research 尽管人们对土壤co _ 2的日动态及季节变化进行过一些研究,但对占全球陆地总面积15的岩溶地区土壤co _ 2的变化特征研究则较少。 |
| 7. | Known as the museum oc geomantic quality , sanliao village has left many cultural relics of high value , which answers why sanliao village is important in geomantic culture and also provieds a substantial boby and experimental site for researching the ecological geomantic quality 它从一个侧面诠释了三僚在风水文化史上的重要地位和深远影响,也为人们深入研究“原生态”的风水文化提供了物质载体和重要实验场所。 |
| 8. | To study the effects of preferential flow on infiltrated flow and surface runoff in the granite area of the three gorges , yangtze river , china , a soil profile that is not seriously disturbed by human activities was selected in the quxi watershed of the area as a field experimental site 摘要为研究长江三峡花岗岩地区优先流对渗流和地表径流的影响,以长江三峡地区曲溪小流域作为试验用地,选择适当的土壤剖面作为观测剖面。 |
| 9. | Three experimental sites were selected from east to west on ordos plateau for measuring the main physioecological indices of caragana intermedia such as photosynthesis rate , transpiration rate and water use efficiency to study the response of same plants to different environments 在鄂尔多斯高原从东向西的降水梯度上,选取三个实验点测定柠条的光合、蒸腾和水分利用效率等主要生理生态指标,分析了同种植物对不同环境的反应。 |
| 10. | This paper states the features of the export - processing district , and through summarizing the experience of construction and operation in the experimental sites in the last four years , it analyses the main problems existing in the experimental sites and the related causes and solutions 本文阐述了出口加工区的特点,并通过对4年来我国出口加工区建设运行试点的总结,分析了试点中存在的几个主要问题及其所产生的原因,并提出解决建议。 |