| 单词 | diametral number |
| 释义 | > as lemmasdiametral number diametral number n. Arithmetic one that is the product of two factors the sum of whose squares is a square. (Cf. diameter n. 2d) Obsolete.Thus 32 + 42 = 52; then 3 × 4 = 12 is a diametral number.extracted from diametraladj.n.< as lemmas |
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