precise leveling信息详情
[测]精密水准测量;精密校平
precise───adj.精确的;明确的;严格的
leveling device───水平调节装置;液面控制装置;水平调整装置
leveling off───趋平;呈平稳状态
precise accurate───精确
leveling function───调平功能
precise shot───精确射击
trigonometrical leveling───三角高程测量
atomically precise───原子精确的
leveling kits───调平套件
of them, the GPS technique, traditional direction and range survey, and precise leveling are adopted in this paper.───本文采用GPS技术及常规的方向、距离和精密水准测量对三个站进行了空间归心测量。
Theoretic study and experiment show that the new method solves the problem which simplex GPS leveling can't connect different height systems and so it is an effectively precise method.───理论研究和实验表明,新方法克服了单纯GPS水准无法连接不同高程系统的困难,是一种有效的高精度方法。
Research on atmospheric refraction correction in precise leveling───精密水准折光改正模型研究
The precise leveling and centering technology of survey instrument───论测量仪器的精密整平及对中技术
Precise leveling applied in repair construction of larger bridge───高精度水准测量在大型桥梁维修施工中的应用
Initial Study on GPS Precise Leveling───GPS精密高差测量技术的初步研究