| 单词 |
signaletic |
| 释义 |
signaletic, a. Math.|sɪgnəˈlɛtɪk| [irreg. f. sign n. or signal n. Cf. F. signalétique (in a different sense), f. signaler vb.] Relating to the algebraic signs plus and minus.
1853Sylvester in Phil. Trans. CXLIII. 546 A signaletic or Semaphoretic series is a sequence of disjunctive terms, considered solely with reference to the algebraical signs of plus and minus which they respectively carry. 1889Cayley in Nature XXXIX. 218/1 They are signaletic functions, indicating in what manner..the roots of the one equation are intercalated among those of the other. |

英语词典包含277258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。
相关内容:
相关热词搜索:signaletic英英词典英英释义英语词汇意思用法释义英语