tangency中文什么意思

n.
接触。

• point of tangency:    切点
• self tangency:    自切
• tangency controlled:    相切控制

例句与用法

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1. Total eclipse ends : instant of last internal tangency of the moon with the umbra
   生光：月球在地球本影内移动，并与地球本影第二次内切。
2. Moon enters umbra : instant of first external tangency of moon with the umbra
   初亏：月球由东缘慢慢进入地影，月球与地球本影第一次外切。
3. Lots of useful data on tangency ratio of joints in several normal conditions can also be found in this paper
   通过实验手段给出了几种工程实际条件下的结合面的相对接触比。
4. It is in this point of tangency that this paper treats the development of mmep from one brand - new visual angle
   本文正是抓住这一切入点，以一个全新的视角来看待电力多种经营企业的发展。
5. Tangency is controlled by the first two control points from a surface boundary , assuming that these points lie in one line
   相切是由曲面边界的最初两个控制点控制的（假设这些点在一条线上） 。

英文释义

名词

1. (electronics) a junction where things (as two electrical conductors) touch or are in physical contact; "they forget to solder the contacts"
   同义词：contact
2. the state of being tangent; having contact at a single point or along a line without crossing