英语词汇“directrix plane of a quadric cone”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	directrix plane of a quadric cone
释义	directrix plane of a quadric cone [数] 二次锥面的准平面
随便看	flush-cutting saw with wooden handle flush deck flush-deck flush deck barge flush-decked flush-decker flush decker flush-deck hatchcover flush deck ship flush deck socket flush deck vessel flush device event flush distillation flush door flush down flush drill collar flush drilling flush drill pipe flush eaves flushed flushed away flushed channel flushed colors flushed down flushed face rmbh rmcb rmcg rmch rmcj rmcx rmdx rmdy rmfx rmgt 目が眩む目が肥える目が覚める目が近い目きき目ぎれ目くじら目くじらを立てる目くばせ目くばり