射影
[shèyǐng]
(geometry) projection
⇒ 突起 预估 突起部 投影 正投影 投影线 斜投影 投影中心 投影面
(Chinese mythology) creature that spits sand to make people ill
射影
来自翻译宝典
简体中文>英语, CC-CEDICT
射影
shèyĭng
名 projection
- 射影图形 projecting figure
shèyĭng
名 projection
- 射影图形 projecting figure
- 简体中文>英语, 汉英词典
射影
shèyǐng
1. 从一点向一条直线或一个平面作垂线,垂足叫做这点在这条直线或平面上的射影;一条线段的各点在一条直线或一个平面上射影的连线叫做这条线段在这条直线或平面上的射影。 {projection. When a perpendicular line is drawn from a point to a straight line or a plane, the intersection is the projection of the point on the straight line or the plane; when all the points on a section of a line are projected on a straight line or a plane, the line connecting all the projected points is called the projection of that section of a line on the straight line or the plane.}
2. 古书上说水中有一种叫‘蜮’的动物能含沙喷射人影使人致病。 {water demon; animal described in ancient books as being able to cause diseases in humans by injecting sand to shadows of humans from its mouth;}也是‘蜮’ 的别名。 {another name for 蜮 yù}参看 see 【含沙射影】 {hán shā shè yǐng}。
shèyǐng
1. 从一点向一条直线或一个平面作垂线,垂足叫做这点在这条直线或平面上的射影;一条线段的各点在一条直线或一个平面上射影的连线叫做这条线段在这条直线或平面上的射影。 {projection. When a perpendicular line is drawn from a point to a straight line or a plane, the intersection is the projection of the point on the straight line or the plane; when all the points on a section of a line are projected on a straight line or a plane, the line connecting all the projected points is called the projection of that section of a line on the straight line or the plane.}
2. 古书上说水中有一种叫‘蜮’的动物能含沙喷射人影使人致病。 {water demon; animal described in ancient books as being able to cause diseases in humans by injecting sand to shadows of humans from its mouth;}也是‘蜮’ 的别名。 {another name for 蜮 yù}参看 see 【含沙射影】 {hán shā shè yǐng}。
简体中文>英语, 现代汉语词典
射影
shèyǐng
名 <数学> projecting
- 射影法 projective method
- 射影函数 mapping function
- 射影几何 projective geometry
- 射影空间/平面 projective space/plane
- 射影中心/轴 centre/axis of projection
- 射影坐标 projective coordinates
shèyǐng
名 <数学> projecting
- 射影法 projective method
- 射影函数 mapping function
- 射影几何 projective geometry
- 射影空间/平面 projective space/plane
- 射影中心/轴 centre/axis of projection
- 射影坐标 projective coordinates
- 简体中文>英语, 汉英大词典