solar activity
短語詞組
- solar variationsunspot activity 太陽活動(dòng)
- solar flare activity 日焰活動(dòng)
- Solar System Activity Placemat 太陽能系統(tǒng)活動(dòng)餐墊
- solar magnetic activity cycle 或稱爲(wèi)太陽磁活動(dòng)周期
- solar type activity 太陽型活動(dòng)
- solar r activity 太陽活動(dòng)性
- solar surface activity phenomenon 太陽表麪活動(dòng)現(xiàn)象
- solar activity cycle 太陽活動(dòng)周;太陽活動(dòng)周期
- solar and volcanic activity 太陽和火山活動(dòng) 返回 solar activity