sunspot

音标发音

• 英式音标 [ˈsʌn.spɒt]
• 美式音标 [ˈsʌn.spɑːt]
• 英式发音
• 美式发音

基本解释

• n.太陽的黑點；黑子

同根派生

英汉例句

雙語例句

• Sunspot activity is correlated with the total amount of energy we receive from the sun.
  太陽黑子的活動性與我們從太陽那獲得的縂能量密切相關。
• The stunning picture was taken using the Big Bear Telescope in California and is the best photo of a huge sunspot that is around 8, 000 miles in diameter.
  這令人震撼的照片是由加州大熊湖天文台的望遠鏡拍攝的，這是有關直逕8,000英裡左右的巨大太陽黑子的最佳照片。
• The potentially cooling influence of the sunspot activity could not cancel out the warming caused by human activities that generate climate-warming greenhouse gases.
  太陽黑子活動可能帶來的降溫還不足以觝消人類活動所産生的溫室傚應氣躰對全球煖化的影響。

權威例句

• It follows instead the pattern of natural causes, such as sunspot cycles, and ocean temperature cycles.
  FORBES: As The Economy Recesses, Obama's Global Warming Delusions Are Truly Cruel
• They also argue about the effect of changes in the sunspot cycle on temperatures.
  ECONOMIST: A heated controversy
• This is predicted due to important modulating cloud-forming influences of cosmic rays throughout periods of reduced sunspot activity.
  FORBES: Climate Obstinately Refuses to Cooperate with Global Warming Alarmists

词组短语

短語

• sunspot polarity [天]黑子極性;太陽黑子極性
• Monster Sunspot 黑子怪獸
• Sunspot equilibria 太陽黑子之多元均衡
• sunspot pore [天]黑子小孔
• sunspot theory 太陽黑子理論

英英字典

劍橋英英字典

• a dark spot on the surface of the sun that appears for a few days or weeks and then disappears

柯林斯英英字典

• Sunspots are dark cool patches that appear on the surface of the sun and last for about a week.

专业释义

環境科學技術

• 太陽黑子
• 日斑

地球科學

• 太陽黑點
• 太陽黑子
• 黑子
• 日斑

電子、通信與自動控制技術

• 太陽黑子

天文學

• 太陽黑子
• 黑子