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- This main effect on height survey EDM is atmospheric refraction. 摘要大气折光是限制EDM测高精度的主要因素。
- astronomical atmosphere refraction 天文大气折射
- The effect of atmospheric refraction error on observed value is a very thorny problem in EDM trigonometric leveling. 在光电测距三角高程测量中,大气折光对观测量的影响是一个非常棘手的问题。
- Therefore, atmospheric refraction modification must be made in order to improve the accuracy of measurement. 因此,为了提高测量值的精确度,必须进行大气折射修正。
- While a prism can make a dramatic rainbow, atmospheric refraction isn't that strong. 棱镜能够产生引人注目的彩虹,大气折射没有这么强烈。
- Measurement of fluctuation of atmosphere refractivity using the near-field optical method[J]. 引用该论文 张斗国;王沛;鲁拥华;唐麟;袁仁民 饶瑞中;明海.
- The practical operating process of correction of atmospheric refraction is introduced. 给出了进行大气折光改正的实际操作步骤。
- The tropospheric atmosphere refractivity of different laser wave length is expatiated. 摘要阐述了对流层不同波长激光的大气折射率。
- It is analyzed that atmospheric refraction in EDM trianglated height surveying for construction of high building is a key to precision. 提出并分析了EDM三角高程测量进行高耸建筑物高程放样时,大气折光是影响精度的关键因素。
- Atmospheric refraction and dispersion affect the observation quality and efficiency of Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST). 摘要大气折射与大气色散会影响大视场多目标光纤光谱观测的质量和效率。
- The meeting is gone on in very friendly atmosphere. 会议在非常友好的气氛中进行。
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- Danger lurked in the atmosphere. 氛围中隐藏着危险。
- Atmospheric refraction anti atmospheric chromatic dispersion values were calculated through numerical iteration based on the segmented linear model of vertical atmospheric temperature profile. 根据大气温度垂直分布的线形分段模型,采用数值迭代方法计算了大气的折射及色散。
- Exactly measurement of the fluctuation of the atmosphere refractivity is important for the research on the optical property of atmosphere an and it's application on the environmental detection. 精确测量大气的折射率起伏,对于研究大气的光学性质及其在环境监测中的应用有着重要的意义。
- The plants drink in moisture from the atmosphere. 植物从大气中吸取水分。
- New method of precise correction for atmosphere refraction in low elevation 低仰角蒙气差精密修正的新方法
- The atmosphere over dinner was warm and friendly. 用餐时洋溢著热情友好的气氛。
- The atmosphere was reminiscent of spy movies. 那气氛使人联想起间谍电影。
- The atmosphere is really festive and friendly. 气氛真是欢乐而友好。