有几个因素会影像测试系统的速度，包括测量时间、源响应时间和切换时间。
Several factors can affect test system speed, including measurement time, the source response time, and the switching time.
提出了一种基于CCD影像测量法的新型非接触式线径测量系统。
A novel noncontact measurement system for the diameter of wires was presented based on CCD imaging measurement.
论述一个由数字化画幅式像片(或数字影像)用数字摄影测量系统生成的DEM数据精度的确定方法。
In this paper, a method used for determination of accuracy of DEM data derived from digitized frame photos (or digital image) by digital photogrammetric systems has been developed.
本文通过调研大量文献，系统地研究了影响数字影像质量的因素，揭示了其内在规律，并对其测量方法进行了探讨。
By investigated a lot of literatures, the factors impacting the images quality are systemically researched and the intrinsic laws are revealed. The measuring methods of the factors are also discussed.
三大同步中，相位同步误差直接影响SAR复影像的相位误差，从而影响系统的高程测量精度。
The error of phase synchronization among the three synchronizations will affect the phase error of SAR SLC image directly, and influence the elevation measurement precision sequentially.
三大同步中，相位同步误差直接影响SAR复影像的相位误差，从而影响系统的高程测量精度。
The error of phase synchronization among the three synchronizations will affect the phase error of SAR SLC image directly, and influence the elevation measurement precision sequentially.
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