eclipsing variable 中文意思是什麼

eclipsing variable 解釋
食雙星
  • variable : adj 1 易變的,變化無常的,無定的 (opp constant steady)。2 可變的,能變的;變換的。3 【數學】變...
  1. A double, eclipsing variable star in the constellation perseus, almost as bright as polaris

    大陵五,英仙座星,惡魔星英仙座的雙星,幾乎與北極星一樣明亮。
  2. Sometimes, in a binary star system, one star will pass in front of the other producing what we call eclipsing binary. it can be treated as a special kind of visual binary. eclipsing binary systems are variable stars see below

    :有些雙星系統,其中一顆星會在另一顆星前經過,產生周期性的光度變化,我們稱這種雙星為食雙星,基本上我們可以把食雙星看成為目視雙星的一種。
  3. Unlike the eclipsing variables that are related to geometry, some variable stars are variables because of their intrinsic structure

    :和食變星不同的是,有些恆星的光度變化是內部因素所造成的。
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