“negative angle”的概念、定义、翻译、参考文献-科学参考

单词	negative angle
释义	negative angle [`neg·ǝd·iv `aŋ·gǝl] ^MATHEMATICS The angle subtended by moving a ray in the clockwise direction.
随便看	pegmatolite peg model Peierls-Nabarro force Peirce stroke relationship Peisidicidae Peking man PEL pel pelagic pelagic limestone pelagism pelagochthonous pelagosite pelargonic acid pelargonidin pelargonin peldon Pelean cloud Pel-Ebstein fever Pelecanidae Pelecaniformes Pelecanoididae Pelecinidae p electron Pelecypoda

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