topographer

The study of comparison of corneal astigmatism measured by corneal topographer and corneal keratometer

角膜地形图仪与曲率计测量角膜散光的对比观察

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Analysis of measuring corneal refractive power by corneal topographer compared with by keratometer

角膜地形图仪和角膜曲率计测量角膜屈光力的差异分析

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To compare the corneal astigmatism measured by using corneal topographer and keratometer.

目的：对使用角膜地形图仪与角膜曲率计测量角膜散光结果进行对比研究。

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Methods: Six kinds of chromium-cobalt pieces with different surface were determined by Talysurf/ S5-CD topographer.

方法：用Talysurf/S5-CD型表面形貌仪测定六组软质钴铬合金试片表面粗糙度。

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The terrain affect Spatial Distribution of Precipitation by way of macroeconomics topographer and parcel height above sea level.

地形对降水空间分布的影响主要是通过宏观地形因素的性质和局地海拔高度不同而起作用的。

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Conclusions The corneal diopter measured by the topographer was more accurate than that measured by the keratometer, especially for the patients cornea was too steep, flat or corneal opacity.

结论角膜地形图仪系统测量角膜屈光度更为准确、全面，尤其对角膜过陡、过平、有斑翳、云翳者的检测结果更有参考价值。

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The Abnormality of Cervical Spine Curvature in Hirayama Disease: X-ray Features and Diagnostic Values Analysis of measuring corneal refractive power by corneal topographer compared with by keratometer

平山病颈椎屈曲度异常的X线征象及其诊断价值角膜地形图仪和角膜曲率计测量角膜屈光力的差异分析

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The gravimetric crew usually consists only two persons, one geophysicist and one topographer.

而且重力测量仪的操作仅需要两个人, 其中一位地球物理人员操作仪器,另一位地形测量人员负责地形测量定点.

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The study of comparison of corneal diopter measured by corneal keratometer and corneal topographer

角膜曲率计与角膜地形图仪测量角膜屈光度的对比研究

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