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湖泊面积的英文

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"湖泊面积"怎么读用"湖泊面积"造句

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  • lake area

例句与用法

  • As the river - lake relationship changed and human activities increased , the area of lakes changed quickly and especially in the twentieth century
    由于江湖关系演变和人类活动的影响,湖泊面积变化迅速,尤以20世纪为甚。
  • Lake jinlong , located in jinlong town , presents you a 20 , 000 sq . meters limpid water surrounded by grotesque peaks and trees
    金龙湖位于广西龙州县金龙镇,湖泊面积约2万平方米,湖区水体洁净,奇峰竞秀,植被丰富,山光水色,令人陶醉。
  • In this paper , the centenary changes of the area in the four - lake area were studied by interpreting on the water resources map , relief map and images of remote sensing supported by gis
    在野外调查和历史文献分析的基础上,利用不同时期的水利图、地形图、遥感影像图作为基本信息源,在gis技术支持下,提取湖泊面积信息,对四湖地区近百年湖泊水域变化进行了研究。
  • The major difficulty in monitoring lake areas based on moderate or low resolution rs data is how to improve the accuracy and applicability of decomposition of mixed pixels , considering both the complexity of objects and limitations of time and space
    摘要如何通过充分考虑地物复杂性和地域时间限制,提高混合像元分解算法的精度和普适性,是目前基于中低分辨率遥感数据进行湖泊面积监测所面临的主要问题。
  • The results show that the area and amount of the lakes have been increasing since l920 ' s , in 1950 ' s the area and amount of the lakes arrived to the highest ; from 1950 ' s to now , it decreased and intensively decreased during the period of 1950 ' s to 1970 ' s
    结果显示,从20世纪20年代开始湖泊面积和个数呈先增加后减少的趋势, 50年代处于鼎盛时期, 50年代初期到70年代初期迅速减少, 70年代至2000年减幅明显减缓。
  • To solve the problem , this paper proposes an efficient model combing double - edge extraction with decomposition of mixed pixels , the accuracy and applicability of which is attested by computing lake areas of northwestern china using avhrr images
    针对问题,提出了一种结合双边界提取和混合象元分解的高效算法,最后基于avhrr数据对中国东北,内蒙古地区的湖泊面积变化进行遥感监测,验证了算法的高精度和可行性。
  • The premises of the simulation are that the runoff from upreach is 7 . 8 108m3 / a and the means of economization on water is in effect . when studied it was thought firstly the water for the lake area and the living plant of the oasis , then for forest - sod irrigation and farmland irrigation
    模拟计算是以上游下泄水量7 . 8 10 ~ 8m ~ 3 a为前提条件,在实行节水措施,完善供水系统的情况下,首先满足维持和恢复一定规模湖泊面积,保证绿洲植被正常生长所需水量,然后考虑林草灌溉用水和农田灌溉用水量。
用"湖泊面积"造句  
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