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- Large GPS networks 大型GPS网
- Finally taking a dam for example ,1 design the structure of GPS network system and flow chart. 最后以一大坝为例,设计了其GPS网络结构及网络流程图。
- The paper briefly introduced composition and principle of GPS network RTK(VRS) application in China and other part of world. 本文主要介绍了GPS网络RTK的基本组成和原理,以及该技术在国内外的应用。
- In fact, perfect clocks do not exist, so GPS receivers must also solve for a fourth unknown: the offset between the receiver's internal inexpensive clock and GPS network time. 但事实上,完美的时钟并不存在,所以GPS接收器还必须解出第四个未知数,也就是接收器内部的廉价时钟与GPS网络之间的时间差。
- GPS network simulation design and accuracy estimate may be carried through, It assist the GPS network that will be established meets the accuracy requirements in construction. 通过对GPS网的模拟设计和精度估算,使得布设的GPS网满足施工精度要求。
- In the paper,the systematical errors of baseline processing in GPS network were analyzed,and were classified into positon,scale and rotaion systematical errors. 分析了高精度GPS形变监测网基线处理中系统误差产生的原因、分类及其对基线处理的影响,并在此基础上提出消除和削弱这些系统误差影响的一些原则和算法。
- A continuous GPS network could easily detect this fitful acceleration, well before ground-shaking earthquakes began to occur and, with luck, in plenty of time for a useful tsunami warning. 持续监测的GPS接收网络,可以早在撼天动地之前,轻易侦测到这种不规则的加速作用,更幸运的话,还有足够的时间发出海啸警报。
- There are three GPS networks in the 2005' Qomolangma measurements, regional GPS crustal deformation network, geodetic GPS control network, and GPS measurement at the Qomolangma peak. 2005珠峰GPS测量大地高确定主要包括青藏地区GPS监测网、珠峰地区GPS控制网和珠峰峰顶GPS联测三部分;
- This paper introduces a reliability method to detect blunders of GPS control net point, then eliminates the blunder points to improve the precision and strengthen reliability of GPS network. 摘要利用显著性检验方法,探测并剔除了GPS控制网起算点的粗差,增强和提高了GPS网的可靠性和精度,实例表明了其可行性。
- The comparison of different difference models for pseudo-range baseline is done. At last, we get some practical conclusions through computing some pseudo-range baselines in a GPS network. 摘要分析了对伪距单差、双差模式及同种模式不同解法,提出了加权平均单历元的伪距单差,通过解算实测的GPS网,得出了一些具有参考价值的结论。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Cooperative International GPS Network 国际普惠制合作网(普惠制合作网)
- Large billboards have disfigured the scenery. 大型告示板已破坏了景色。
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- Study on Height Precision of Urban GPS Network 城市GPS网高程精度探讨
- His large income enabled him to live in comfort. 他那丰厚的收入使他可以过舒服的生活。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- The company declared a large dividend at the end of the year. 公司在年底宣布分发高额股息。
- He piloted us through the large factory. 他领我们参观了这个大工厂。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。