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tangent tangent cylindrical projection

tangent
[英] [ˈtændʒənt] [美] [ˈtændʒənt] 生词本

n.

adj.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

1. N-COUNT 切线 A tangent is a line that touches the edge of a curve or circle at one point, but does not cross it. 
2. PHRASE 突然偏离原来的思路;突然离题 If someone goes off at a tangent, they start saying or doing something that is not directly connected with what they were saying or doing before. 

  • The conversation went off at a tangent.

    交谈突然偏离了正题。

Noun

1. a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point

2. ratio of the opposite to the adjacent side of a right-angled triangle

  • synonym： tan

体育

  • 1.切线

数学

<名>
  • 1.正切

计算机

  • 1.正切；切线