“Beijing Geodetic Coordinate System 1954”的概念、定义、翻译、参考文献-科学参考

单词	Beijing Geodetic Coordinate System 1954
释义	Beijing Geodetic Coordinate System 1954 Encyclopedia 工学大地起算数据释 Beijing Geodetic Coordinate System 19541954北京坐标系在中华人民共和国成立初期，通过与苏联大地网联测，将中国的一等锁于1953年与苏联远东一等锁相连接，大地坐标是通过两国联测的呼玛、吉拉林基线网以及东宁基线网附近北朝阳堡、鲁明台按普兰尼斯-普拉尼维奇法，以角度为元素在高斯面上平差传算坐标，利用当时中国东北地区部分一等三角锁进行局部平差而确定的坐标系。
随便看	comprehensive treatment project of Tarim River comprehensive treatment project of Yangtze River Basin comprehensive treatment project of Yellow River Basin comprehensive two dimensional chromatography comprehensive two-dimensional chromatography comprehensive urban development comprehensive utilization aquatic products comprehensive utilization incentive system comprehensive utilization of agricultural biomass energy comprehensive utilization of hazardous waste comprehensive utilization of industrial solid waste comprehensive utilization of mineral resources comprehensive utilization of resources comprehensive utilization of solid waste comprehensive utilization of tailings comprehensive utilization rate comprehensive utilization system of building rainwater control comprehensive utilization water conservancy project comprehensive vegetation restoration technologies of uncovering slopes Comprehensive View of History comprehensive water pollution control comprehensive water pollution control; integrated control of water pollution Comprehensive Writings of Wang Mao compress compressed

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。