拋物線 抛物线
[pāowùxiàn]
parabola
⇒ 定直线 准线
抛物线
来自翻译宝典
简体中文>英语, CC-CEDICT
抛物线
pāowùxiàn
名 【数】 parabola; parabolic curve
- 抛物线轨道 parabolic orbit
- 抛物线轨迹 parabolic path; parabolic trajectory
pāowùxiàn
名 【数】 parabola; parabolic curve
- 抛物线轨道 parabolic orbit
- 抛物线轨迹 parabolic path; parabolic trajectory
- 简体中文>英语, 汉英词典
抛物线
parabola; para-curve
parabola; para-curve
- 简体中文>英语, 天文学名词数据库
抛物线
【所属学科】 数学→几何学→拓扑学→解析几何学
【英文术语】parabola
【所属学科】 数学→几何学→拓扑学→解析几何学
【英文术语】parabola
- 简体中文>英语, 中国规范术语
抛物线
pāowùxiàn
平面上到定点O和定直线l距离相等的动点P的轨迹。定点O叫做抛物线的焦点。将一物体向上斜抛出去所经的路线就是抛物线。 {parabola; plane curve formed by the intersection of a right circular cone with a plane parallel to a generator of the cone; trail described by the point P when it moves on a plane to the fixed-point O at an equal distance to the fixed straight line l, with O serving as the parabola's focus. The arc described by an object when it is thrown from one spot to another is also a parabola.}
pāowùxiàn
平面上到定点O和定直线l距离相等的动点P的轨迹。定点O叫做抛物线的焦点。将一物体向上斜抛出去所经的路线就是抛物线。 {parabola; plane curve formed by the intersection of a right circular cone with a plane parallel to a generator of the cone; trail described by the point P when it moves on a plane to the fixed-point O at an equal distance to the fixed straight line l, with O serving as the parabola's focus. The arc described by an object when it is thrown from one spot to another is also a parabola.}
简体中文>英语, 现代汉语词典
抛物线
pāowùxiàn
名 <数学> parabola
- 抛物线轨迹 parabolic trajectory/path
- 抛物线速度 parabolic velocity
- 抛物线轨道 parabolic orbit
pāowùxiàn
名 <数学> parabola
- 抛物线轨迹 parabolic trajectory/path
- 抛物线速度 parabolic velocity
- 抛物线轨道 parabolic orbit
- 简体中文>英语, 汉英大词典
抛物线
/pāowùxiàn/
parabola
/pāowùxiàn/
parabola
简体中文>英语, 简明汉英词典
