| 单词 |
quadrantal angle |
| 释义 |
quadrantal angle quadrantal angle[kwä¦drant·əl ′aŋ·gəl] (mathematics) An angle equal to 90° or π/2 radians multiplied by a positive or negative integer or zero. |
| 随便看 |
- elaphomycetaceae
- elaphure
- elaphurus
- elaphurus davidianus
- elapid
- elapidae
- elapidation
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- february 12th
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