sunspot number 中文意思是什麼

sunspot number 解釋
黑子相對數
  • sunspot : 太陽斑點
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. During this long period, the number of sunspots on the sun got very low. the 11 - year sunspot cycle essentially disappeared. this sunspot deficient period is called the " maunder minimum "

    那段期間，太陽黑子數目非常低，太陽黑子約十一年的周期可說消失無蹤，我們稱這段幾乎沒有黑子的時期為蒙德爾極小期。
  2. More recently, david hathaway, a solar physicist at the marshall space flight center nasa and his colleagues predict the peak of solar activity will take place around the middle of the year 2000. their prediction is based on the recent sunspot number and geomagnetic activity

    最近，美國太空總署馬歇爾飛行中心的太陽物理學家大偉哈法威及其同事根據太陽黑子的數目和地磁活動，預測太陽活動在2000年中會到達高峰期。
  3. Relative sunspot number

    相對日斑數
  4. The recent increase in sunspot number offers a hint of the coming solar maximum of its 11 - year cycle

    近期太陽黑子的數目正在不斷增加，對即將發生的11年周期太陽最活躍期發出一個啟示。
  5. The number and strength of energetic eruptions on the solar surface peak every 11 years, in phase with the sunspot number

    和黑子周期同步，每隔十一年，太陽表面的爆發活動，無論強度和數目都會達到高峰。
  6. Since sunspot number is closely related to solar activities like flares and coronal mass ejection, the sun might have entered a low - activity state for a rather long period of time during these minimums

    由於太陽黑子數目與如耀斑和日冕拋射等太陽活動關系密切，在上述太陽黑子極小期內，太陽的活動可能沉寂了一段長時間。
  7. Wolf number, relative sunspot number

    沃爾夫數
  8. Moreover, the expected sunspot number will be a bit lower than the last two maxima in 1989 and 1978, but still can be classified as above average

    而且預期太陽黑子的數目會較前兩次極大值1989和1978年略少，但仍高於平均數值。
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