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1.The new photometric solar magnetograph is highly accurate and has been widely used in space exploration.
新型的摄影太阳磁强计高度准确，已在太空探索中广泛使用。
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2. This instrument can measure the magnetic field strength of the sun, which is crucial for understanding the sun's behavior.
该仪器可以测量太阳的磁场强度，这对于理解太阳的行为至关重要。
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3. The solar magnetograph is an essential tool for monitoring the sun's activity, which can help predict future solar flares.
太阳磁强计是监测太阳活动的重要工具，可以帮助预测未来的太阳耀斑。