短語(yǔ)詞組短語(yǔ)solar magnetic activity cycle 或稱為太陽(yáng)磁活動(dòng)周期Solar Magnetic Reversal Cycle 磁場(chǎng)逆轉(zhuǎn)周期Solar Magnetic Reverswis Cycle 逆轉(zhuǎn)周期Solar Magnetic Reversing Cycle 磁場(chǎng)逆轉(zhuǎn)周期 返回 solar magnetic cycle