沟系 meaning in English
canal system
Examples
- The full research of soil erosion in maor mountain area mainly includes potential ravine and potential soil erosion
本论文从潜在沟系和潜在土壤侵蚀两个方面，对帽儿山地区的土壤侵蚀进行了详尽的研究。 - Wumahe forestry bureau lies in the south in the middle part of xiaoxinganling , it belongs to a medium - sized enterprise with ownership by the whole people
乌马河林业局位于小兴安岭中部南坡，属全民性质的中型企业，距伊春市中心5公里，由乌马河、伊敏、伊东3个沟系11个林场（所）组成。 - Tide is the primary dynamic factor in building tidal flat ; it must be affect tidal creek system on mud flat . therefore , based on the raster image of the year of 2000 , the thesis has built correlation equations between average tidal ranges and the density of tidal creeks , the ratio of the width of outlet to the length of low tidal shore , the ratio of the area of tidal creek to tidal basin respectively . the result shows that the former is high well - marked correlation ; the two latter are well - marked correlation
潮汐是塑造潮滩的主要动力因素，它必然与淤泥质潮滩上潮沟系统的发育有密切的关系，为此，本文以2000年的卫片作底图，对潮沟系的密度、沟口宽度占低潮线长度的比值以及潮沟面积与潮盆面积的比值，分别与平均潮差建立了相关关系，结果发现，潮沟系的密度与平均潮差之间存在着高度显著的相关性，沟口宽度占低潮线长度的比值和潮沟面积与潮盆面积的比值与平均潮差之间存在着显著的相关性。 - With the comparison of potential ravine and real ravine , it can reflect the developing tendency of ravine in this area . through positioning with gps and investigation in this area , we can divide the potential ravine of this area into three forms , that is parallel ravine area steep ripe ravine area and evenness swamp area . it can provide scientific reference for forest management and tree planting , and it is a new theory to prevent soil and water loss , and carry through the ravine controlling by people
在数字化生成的帽儿山地区dem基础上，通过二次开发生成的潜在沟系，具有与现实沟系高度的吻合性，并通过与现实沟系的比较，能客观的反映出该地区沟系发生、发展的趋势，借助于gps的定位及实际踏查研究，可将帽儿山地区的潜在沟系划分为平行沟系区、陡坡显沟区和平坦沼泽区三种类型，可为合理的森林经营和植树造林提供科学的借鉴，并为防止水土流失，进行沟系治理提供了新的理论依据。