earth resources satellite造句

• China - brazil earth resource satellite cbers
  中巴地球资源卫星
• Earth resources satellite
  地球资源卫星
• The major technological index of china ' s meteorological and earth resource satellites have reached the international level of the early 1990s
  中国的气象卫星、地球资源卫星主要技术指标已达到二十世纪九十年代初期的国际水平。
• The collaboration between china and brazil on the project of an earth resources satellite is making good progress , and the first such satellite was successfully launched by china on october 14 , 1999
  中国与巴西开展的地球资源卫星合作进展顺利。 1999年10月14日，中国成功地发射了第一颗中巴地球资源卫星。
• China now has mature technologies to design and produce different types of orbital vehicles , such as scientific experimentation satellites , recoverable satellites , geostationary orbit communications satellites , and meteorological and earth resources satellites
  中国现拥有研制科学实验卫星、返回式卫星、地球静止轨道通信卫星、气象卫星、资源卫星等设计和制造的成熟技术。
• Based on field research and the dynamic analysis of remote sensing data of different time ( 1987 tm , 1996 tm and 2000 china - brazil earth resource satellite ccd ) , using multi - information of research area ( including data of geology , geography , hydrology , meteorology , economy , human culture and dem ) and existing research results , the dissertation discusses drive factors of desertification and the relationships between drive factors and desertification with the help of gis tool and some mathematical methods such as probability , statistics , curvilinear estimation , logical analysis and analytic hierarchy process
  论文在对研究区土地荒漠化现状野外调研和不同时相( 1987tm 、 1996tm和2000ccd )遥感图像土地荒漠化信息提取和演变分析的基础上，结合研究区已有的多元信息基础资料及研究成果(包括地质、地理、多时期的水文气象、经济、人文以及dem数据等) ，运用gis强大的空间分析功能和概率统计、曲线估计、逻辑分析、主成分分析、层次分析等数学方法综合研究了土地荒漠化与各驱动因子之间的相关关系，揭示了研究区土地荒漠化的主要驱动因素，探讨了荒漠化动态演化规律。
• Dealing with remote sensing data of different time ( 1987 , 1996 landsat tm , and 2000 china - brazil earth resource satellite ccd ) and using the gis technology , the dissertation extracts the changing information of the desertification . the dissertation makes a dynamic remote sensing analysis on the desertification of the research region , and discusses the temporal and spatial evolving law of the desertification
  在技术上主要采用了1987 、 1996年的陆地卫星tm数据以及2000年中巴资源卫星1号ccd数据三个不同时相的遥感数据进行图像处理，并利用gis较强的空间分析功能，从中提取研究区土地沙漠化的变化信息，同时与研究区的其他信息数据进行叠加分析，探讨了研究区土地沙漠化的时空演化特点。