The X-ray compound lens is a novel optical device that focuses X-ray radiation by refraction effect.
射线聚焦组合透镜是一种利用折射效应对X射线辐射聚焦的新型元件。
The refraction effect of light-wave when it propagates in atmosphere brings refraction error to optic radar's measurement.
由于大气对光波传播引起的折射效应，使得光学雷达测量中产生折射误差。
From all aspects like texture, cutting, glossiness or the refraction effect, they are as fine as those sold at special counter.
无论从质感，切工，光泽度，折光效果各方面权衡，都与专柜品无二。
However because of the refraction effect in the troposphere there is refractive error in the parameters measured in positioning system.
但由于对流层中的折射效应，定位系统所测目标的仰角、距离等参量均存在一定的折射误差。
The refraction effect complex operation can be greatly simplified by using equivalent earths radius; therefore it is widely available in the actual project.
等效地球半径的使用可大大简化电波在大气中传播时折射效应的复杂运算，因此在实际工程中获得广泛应用。
The refraction effect on positioning of the over-the-horizon radar signal is analyzed. The charts of the refractive error(elevation error and range error) are also given.
主要分析对流层的折射效应对超视距雷达信号定位的影响，并且给出相应的折射误差图（仰角误差和距离误差）；
The refraction effect on positioning of the over-the-horizon radar signal is analyzed. The charts of the refractive error(elevation error and range error) are also given.
主要分析对流层的折射效应对超视距雷达信号定位的影响，并且给出相应的折射误差图（仰角误差和距离误差）；
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