English translation for "大地网"
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- geodetic network
geodeticnetwork
Related Translations:
蓝天大地: blue sky ,vast earth 大地构造: geotectonic geologygeotectonicsgeotecturemacrotectonicstectonic structures 大地导航: terrestrial navigation 大地折射: terrestrial refraction
- Example Sentences:
| 1. | Adjustment of astrogeodetic network
天文大地网平差 | | 2. | Astro geodetic net ustment
天文大地网平差 | | 3. | Astro - geodetic network
天文大地网 | | 4. | This paper deals with the solution for 200 000 order normal equations in combined adjustment of astro - geodetic and space networks by using conjugate gradient method , puts forward a scheme of adjusting the coefficients and a strategy of separation as well as mergence between the adjustment and inversion
本文研究了用共轭梯度法解算天文大地网与空间网联合平差中20万阶法方程的有关问题，提出了“系数调整策略”和“平差与求逆既分又合的策略” 。 | | 5. | In this paper , using technique of data modeling , object models of geodetic network are designed . further , an universal format on data collection is worked out . with different formats and styles , handed in by different data producers , data can be integrated
本文运用数据建模技术，设计了大地网的数据对象模型，进而制订了具有统一格式的数据采集接口格式，把不同数据生产者提交的不同格式的不同类型的数据集成起来，起到了信息集成的作用。 | | 6. | It is demonstrated that the solution for 141 000 order normal equations for a simulated astro - geodetic network ( 47 057 points ) and a space one ( 476 points ) iterates 4 993 times to converge to 1 10 - 18 second , taking 28 min and 47 seconds , on a pii / 233 computer , showing over 40 times more efficiency , as compared with the coefficients unadjusted
利用模拟的天文大地网( 47057点)和空间网( 476点)在pii / 233微机上解算14 . 1万阶方程组共迭代4993次(收敛至1 10 - 18角秒) ，花费机时28分47秒，与未进行系数调整相比，功效提高40多倍。 |
- Similar Words：
- "大地天文学" English translation, "大地田鸡" English translation, "大地图" English translation, "大地土建公司" English translation, "大地椭球体" English translation, "大地委员会" English translation, "大地纬度" English translation, "大地纬度圈" English translation, "大地纬度圈地理纬度平行圈" English translation, "大地纬圈" English translation
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