黒点 | [こくてん, kokuten] (n) (1) black spot; dark spot; (2) sunspot [Add to Longdo] |
黒点周期 | [こくてんしゅうき, kokutenshuuki] (n) sunspot cycle [Add to Longdo] |
太陽黒点 | [たいようこくてん, taiyoukokuten] (n) sunspot [Add to Longdo] |
黒点 | [こくてん, kokuten] (n) (1) black spot; dark spot; (2) sunspot [Add to Longdo] |
黒点周期 | [こくてんしゅうき, kokutenshuuki] (n) sunspot cycle [Add to Longdo] |
太陽黒点 | [たいようこくてん, taiyoukokuten] (n) sunspot [Add to Longdo] |