高速铁路精密工程测量技术是高速铁路成功建设的关键技术之一。
The technique of precise engineering surveying for high-speed railways is one of the key techniques to construct high-speed railways successfully.
通过文章介绍，在精密工程测量中必将对GPS定位精度提升及扩展GPS的应用领域有一定的指导作用。
This paper has the directive significance for improving GPS positioning precision and expanding the GPS application fields in precise engineering surveying.
采用精密工程测量技术对EAST装置主机关键部件装配位置进行了装配过程检测，并建立了相应的测量控制网。
The technology based on the precise engineering survey has been adopted to control the key parts' assembly position of EAST tokamak.
GPS作为当今最先进的测量手段之一，其精密定位理论和技术已在大地测量、地壳运动监测、精密工程测量等诸多领域得到了广泛的应用。
GPS is an advanced tool for deformation monitoring, and it has been widely applied in geodetic survey, crustal movement monitoring and precise engineering survey.
在小范围的精密工程与形变测量问题中，对测量精度的要求越来越高。
In the small range precise engineering and deformation survey, more and more high precisions are required.
该系统实现了小尺寸复杂型面的高精度测量，在精密刀具等小尺寸复杂型面零件的逆向工程中具有极大的应用价值。
The scanning system can realize high precision measurement of small size complex surface and can be applied in the reverse engineering and development of (advanced) machining tools.
本文报导了用LN晶体作电光调幅的理论和工程设计方法，具体实验装置和实验结果，并指出它在光通信和光电精密测量中的应用。
In this paper, the principle, the method of engineering design, the experimental devices and results of electro-optical amplitude modulation with LN crystal are presented.
介绍了三峡工程蓄水前后的精密重力测量和取得的初步研究成果。
This paper presents the high precise gravity survey and primary results before and after the impoundment in the Three Gorges reservoir.
介绍了三峡工程蓄水前后的精密重力测量和取得的初步研究成果。
This paper presents the high precise gravity survey and primary results before and after the impoundment in the Three Gorges reservoir.
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