| 释义 |
tangent美 ['tændʒənt] 英 ['tændʒ(ə)nt] - n.切线；正切
- adj.【数】切线的；正切的；接触的；离题的
- 网络相切；切点；正切函数
n. line,curve,angle,refraction,curvature 1. | 切线a straight line that touches the outside of a curve but does not cross it |
2. | 正切the ratio of the length of the side opposite an angle in a right-angled triangle to the length of the side next to it |
adj. | | n. | 1. 【数学】切线;切面;正切(线);正切尺,瞄准表尺;〔美口〕(铁路的)直线区间 |
adj. | 1. touching only at a single point 2. in contact, but not crossing or intersecting 3. not relevant to the subject currently under consideration | n. | 1. a line, curve, or surface that touches another curve or surface but does not cross or intersect it 2. for a given angle in a right-angled triangle, a trigonometric function equal to the length of the side opposite the angle divided by the length of the adjacent side 3. the part of a survey line that is straight 4. a change of topic that is not relevant to the subject currently under consideration 5. a part of the clavichord that resembles a small hammer and strikes the strings 6. a straight line that touches the edge of a circle but does not pass through it 1. a line, curve, or surface that touches another curve or surface but does not cross or intersect it 2. for a given angle in a right-angled triangle, a trigonometric function equal to the length of the side opposite the angle divided by the length of the adjacent side 3. the part of a survey line that is straight 4. a change of topic that is not relevant to the subject currently under consideration 5. a part of the clavichord that resembles a small hammer and strikes the strings 6. a straight line that touches the edge of a circle but does not pass through it |
|