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level surface with compensation
相关语句
  相似匹配句对
     The level of E.
     为探明接种E.
短句来源
     on the surface level, they interact.
     在语言表层上,它们相互影响。
短句来源
     The average level of stress was close to that on the surface of mandible.
     平均应力值与下颌骨表面接近。
     SIMULATION OF THE FLOW WITH FREE SURFACE BY LEVEL SET METHOD
     用Level Set方法求解具有自由面的流动问题
短句来源
     level tests;
     企业信息化水平测评的研究。
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In this paper, the essentence of regional coordinate system for urban and engineering control networks were discussed, several weaknesses of the method for establishing level surface with compensation were pointed out, especially in cases of large scale or high precision control networks. Compared with this method, the method for translating central meridian is much more applicable in many cases. The adopting of the new determined ellipsoidal surface is necessary to applying of GPS technique,...

In this paper, the essentence of regional coordinate system for urban and engineering control networks were discussed, several weaknesses of the method for establishing level surface with compensation were pointed out, especially in cases of large scale or high precision control networks. Compared with this method, the method for translating central meridian is much more applicable in many cases. The adopting of the new determined ellipsoidal surface is necessary to applying of GPS technique, but the existing determination for ellipsoidal surface will be improved.

讨论了城市及工程控制网所属的区域坐标系的实质 ,指出设置抵偿高程面的方法所存在的种种缺陷 ,尤其是对大面积测区及精密工程控制不宜采用 ,而任意带坐标系则较少受到限制 ,更能满足应用需要 ,采用新的椭球面 ,正是在 GPS技术应用日益普及和深入的条件下的必然做法 ,亦可使建立区域坐标系理论趋于严密 ,但目前所采用的区域性椭球尚有待于研究和改进。

 
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