lunation

1. Applying tropical year and lunation, the exchange formula of lunar calendar and solar calendar could be derived.
   以回归年和朔望月为基础，推导出阴、阳历日期换算公式。
2. The "full moon" in the rule is the ecclesiastical full moon, which is defined as the fourteenth day of a tabular lunation, where day1 corresponds to the ecclesiastical New Moon.
   在规定中所指的“满月”是基督教的满月，而“满月”的时间定在阴历月份的第十四天，那么，这个月的1号就是基督教的“新月”。
3. Since this lunation occurs at a critical degree in astrology known as the Aries Point, it's possible that you'll want to reveal a personal creative project in a very public way during this time.
   这个阴历月，在星相学上，发生在白羊点，这是一个至关重要的角度，你可能会想要向公众展示一份你个人创造的作品。
4. In addition, the Back-Propagation algorithm is applied to I lunation intelligence control.
   另外，在控制系统中提出了利用神经网络BP算法实现照度的智能控制。

noun

1. the period between successive new moons (29.531 days)

   Synonym:    lunar monthmoonsynodic month