水不能有效阻挡太阳中更有害的射线。
Water is not an effective shield against the sun's more harmful rays.
地球大气层可以滤掉太阳的大部分射线。
The earth's atmosphere filters out much of the sun's radiation.
美丽的颜色像太阳射线。
其主要探测任务是实现对太阳软x射线的高分辨能谱测量。
Its main mission is to measure the solar soft X-ray energy spectrum.
其主要探测任务是实现对太阳软x射线的高分辨能谱测量。
Its main mission is to measure the solar soft X-ray energy spectrum.
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