Sunspots
常見例句
- The darkest region of a sunspot.
太陽黑子中的最黑暗的區(qū)域 - We observe three sunspot groups on the disc.
在日麪上觀測到三個黑子群。 - Sunspots are photospheric phenomena.
太陽黑子是光球上的現(xiàn)象。 - The grayish outer part of a sunspot.
太陽黑子周圍較濃的淺灰區(qū) - Sunspots increase and decrease in intensity in an11-year cycle.
太陽黑子以十一年爲一個周期增強和減弱 - This is an intriguing theory that droughts tie in with the sunspot.
這是一個關(guān)於乾旱與太陽黑子活動周期有關(guān)的令人感到有趣的理論。 返回 Sunspots