Did you mean: tangent tangency ?
| 切面 | qiē miàn | section / cross-cut / tangent plane (math.) |
| 内切 | nèi qiē | (math.) to inscribe / internally tangent |
| 正切 | zhèng qiē | (math.) tangent (trigonometric function) |
| 漫无边际 | màn wú biān jì | extremely vast / boundless / limitless / digressing / discursive / going off on tangents / straying far off topic |
| 弦切角 | xián qiē jiǎo | chord angle (i.e. angle a chord of a curve makes to the tangent) |
| 扯远 | chě yuǎn | to digress / to get sidetracked / to go off on a tangent |
| 切平面 | qiē píng miàn | tangent plane (to a surface) |
| 单位切向量 | dān wèi qiē xiàng liàng | (math.) unit tangent vector |
| 切向 | qiē xiàng | tangent direction |
| 切向量 | qiē xiàng liàng | tangent vector |
| 切线 | qiē xiàn | tangent line (geometry) |
| 切触 | qiè chù | osculation (higher order tangency) |