calendric
adj. 日历的；按日历的；历法的（等于 calendrical）
例句
Ancient China made unique contributions to many areas of science including astronomy, calendric system, geography, mathematics, agriculture, medicine and the humanities.
古代中国在天文历法、地学、数学、农学、医学和人文科学的许多领域，都作出过独特的贡献。
