基本释义
相关例句
2.THE DISCOVERY OF THE GRAPTOLITES WITH FOLDED THECAE FROM THE HULO SHALE OF XIUSHUI(SIUSHUI)DRAINAGE BASIN,JIANGXI(KIANGSI)
3.THE RELATIONSHIP BETWEEN DEVELOPMENTS OF THE YELLOW RIVER AND THE YONGDIN RIVER, AND THE EVOLUTION OF FOSSIL LAKE OF DRAINAGE BASIN IN THE CENOZOIC ERA.
4.According to basic principle of international water law,this paper discusses the item concerning impact of water resources exploitation of the Lancang Mekong drainage basin in Agreement on Sustainable Cooperation in Mekong River Basin singed by the four countries in the Lower Mekong drainage basin. Based upon which certain issues regarding international law on fair utilization of international rivers of Lancang Mekong that should be taken into account are expounded.
5.The weathering flux of organic carbon in Beijiang River drainage basin is about 10 01×10 6g·km -2 ·a -1 , which is constituted by 6 54×10 6g·km -2 ·a -1 of POC and 3 47×10 6g·km -2 ·a -1 of DOC. This pattern of organic carbon weathering flux in Beijiang drainage basin is consistent with that of most of the monsoon drainage basins.
6.The effects of different grid cell sizes of raster DEMs on drainage basin characteristics were evaluated. Eight basins ranging approximately from10 2 km 2 to10 4 km 2 with elevations from129m to2618m in Xiaolangdi and Huayuankou section at the middle reaches of the Yellow River basin were examined in this study.
7.In time of acreage configuration structure, this paper proves that it is feasible that the closing of karst drainage basin is reflected through the infiltration of precipitation that is calculated by even pervasive and the modulus of low flow.
8.In order to prevent the deterioration of ecological environment, countermeasures from the aspect of water resources exploitation and utilization were proposed as following: to reduce groundwater table for preventing and eliminating soil salinization; to establish a powerful drainage basin management organization; to establish water-saving society; to carry on the additional investigation and water on environmental hydrogeology related to endemic disease.
9.In the Amazon drainage basin,for a 10~6 m smoothing radius and GRACE gravity field coefficients truncated to degree and order 15, the annual amplitude of average water storage variation thickness is about 15.6×10~(-2) m,smaller than 23.7×10~(-2) m for a 4×10~5 m smoothing radius.
10.Basing on the dynamic data,the essay expatiates on the relationships between forest resource and environment,concludes that the mainreason of decrease of forest ecological capacity lies in its structure degeneration,which makes environment worse,then gives some suggestions,improving the structure of forest ecosystem on the principle of quality and quantity, protecting and exploiting biodiversity resource rationally to develop ecologic productivity and constructing a forestry in dustry system abounding with drainage basin feature.