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单词
sudden ionospheric disturbance, SID
释义
sudden ionospheric disturbance, SID
电离层突扰; 太阳耀斑强烈的X射线和紫外辐射,使地球电离层的电离度突然增大,高度下降,从而引起一系列与电离层有关的电波传播效应,并影响无线电通讯。
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geodesia
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geodesic(al)
geodesical
geodesically
geodesically complete
geodesic altimeter
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geodesic circle
geodesic circle of a surface
geodesic completeness
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geodesic coordinate system
geodesic correspondence
geodesic curvature
geodesic curve
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geodesic deviation
geodesic distance
geodesic distance meter
geodesic dome
geodesic domes
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更新时间:2025/12/3 0:06:16