lunation
英 [luː'neɪʃ(ə)n]
美 [lʊ'neʃən]
英語の語源
- lunation (n.)
- "time from one new moon to another," late 14c., from Medieval Latin lunationem, from luna "moon" (see Luna).
例文
- 1. Applying tropical year and lunation ，the exchangeフォーミュラof calendar and solar calendar could be derived.
- 回帰年と朔望月をもとに、陰、陽暦日付換算式を導出する。
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