| 单词 | qei |
| 释义 | > as lemmasQ.E.I. Q.E.I. n. [ < the initial letters of post-classical Latin quod erat inveniendum which was to be found out or quod erat intentum which was asserted (a1273 in Aquinas) < classical Latin quod what (see what pron., adv., int., adj.1, conj., and n.) + erat , 3rd singular imperfect indicative of esse to be (see be v.) + inveniendum , neuter of gerundive of invenīre invent v. or intentum , neuter of past participle of intendere intend v.] now rare ‘which was to be found out’ (or ‘which was asserted’). ΚΠ 1702 J. Harris New Short Treat. Algebra 136 That is, by Expunging p... 2x = PT. Q.E.I. 1748 Philos. Trans. (Royal Soc.) 45 143 Whence the Distance AB is likewise known. Q.E.I. 1929 H. P. Manning tr. G. Saccheri in D. E. Smith Source Bk. Math. iii. 354 It remains therefore that in the hypothesis indeed of the obtuse angle at the point C the side AC will be less than the opposite side MH, but in the hypothesis of the acute angle it will be greater. Q.E.I. < as lemmas |
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