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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。
youdao
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NPSH500-D high ray CNC Machine. The main frame is made of marble.
高光机，机器主体构件全部采用大理石材质。
youdao
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NPSH500-D high ray CNC Machine. The main frame is made of marble.
高光机，机器主体构件全部采用大理石材质。
youdao