网站首页 软件下载 游戏下载 翻译软件 电子书下载 电影下载 电视剧下载 教程攻略
霍普软件下载网-旗舰软件下载站，将绿色免费商业版破解软件、共享软件、游戏、电影、电视剧一网打尽!
| 单词 | quadratic equation |
| 释义 |
quadratic equation UK [kwɒdˌræt.ɪk.ɪ'kweɪ.ʒən] US [-ˌrætˌ-] noun countable ■an equation (= mathematical statement) which includes an unknown value that is multiplied by itself only once, and which does not include an unknown value multiplied by itself more than once 二次方程式 •In the quadratic equation, 2y 2 +3y=14, y=2 or y=-3½.在二次方程式2y2+3y=14中，y=2或y=-3½ |
| 随便看 |