单词 | nabla |
释义 | Definition of nabla in English:nablanoun ˈnablə Mathematics
OriginLate 19th century; earliest use found in William R. Smith (1846–1894), theologian and Semitic scholar. From Hellenistic Greek νάβλα Phoenician harp. This word was applied to the operator because of the similarity between the assumed shape of the musical instrument and the symbol used. Definition of nabla in US English:nablanounˈnablə Mathematics
OriginLate 19th century; earliest use found in William R. Smith (1846–1894), theologian and Semitic scholar. From Hellenistic Greek νάβλα Phoenician harp. This word was applied to the operator because of the similarity between the assumed shape of the musical instrument and the symbol used. |
随便看 |
英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。