1560s, "a model, exemplar," from Latin formula (see formula) + -ar. As an adjective, from 1773 as "formal, correct;" 1880 as "of or pertaining to a formula."
双语例句
1. The precise molecular weight that is measured can be uniquely associated with a specific moleculer formular.
测得的准确分子量与具体的分子式完全吻合.
来自辞典例句
2. This paper introduces the construction process and material formular of pipeline rehabilitation inner lining turnover technique.
文章介绍了旧管道内衬翻转修复技术的施工工艺及材料配方.
来自互联网
3. F ü llen Sie dieses Formular in Druckschrift aus ! Die Adresse m ü ssen Sie besonders deutlich schreiben.
