Last Updated:2025/11/20
Sentence

天文学者は暦のために月の位相をモデル化する際、ある位相が再び現れるまでの約29.53日(朔望月)を回帰月と比較することが多い。

Quizzes for review

Astronomers often compare the synodic month to the tropical month when modeling lunar phases for calendars.

See correct answer

Astronomers often compare the synodic month to the tropical month when modeling lunar phases for calendars.

音声機能が動作しない場合はこちらをご確認ください

Related words

synodic month

Noun
Japanese Meaning
約29.53日間の月の満ち欠け周期、すなわち同じ月相(例:新月)が再発するまでの期間。 / 平均すると29日12時間44分2.8秒程度の期間を指し、天文観測における月の周期の1つ。
What is this buttons?

天文学者は暦のために月の位相をモデル化する際、ある位相が再び現れるまでの約29.53日(朔望月)を回帰月と比較することが多い。

Related Words

plural

English - English

Word Edit Setting
  • Users who have edit permission for words - All Users
  • Screen new word creation
  • Screen word edits
  • Screen word deletion
  • Screen the creation of new headword that may be duplicates
  • Screen changing entry name
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Sentence Edit Setting
  • Users who have edit permission for sentences - All Users
  • Screen sentence deletion
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Quiz Edit Setting
  • Users who have edit permission for quizzes - All Users
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Editing Guideline

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★