累计查询 0.00 亿次

cardinal point

  • 罗盘方向之一：北、南、东、西四个主要的罗盘方向之一。

双语例句

  1. This is the first cardinal point the practitioner should keep in mind.
    这是第一个基本点的医生应该牢记。
  2. In this paper, the calculating formulas are put forward from the definition of cardinal point.
    从基点的定义给出厚透镜基点的计算公式。
  3. The cardinal point and cardinal plane play an important role in the geometrical optics and are widely used in modern photography and video technology.
    透镜组的基点、基面在几何光学中占有重要的地位，并在现代摄影、摄象技术中得到了广泛应用。

网络短语

  • cardinal point effect
    方位基点效应
  • three cardinal point
    生长温度三基点
  • cardinal point of temperature
    温度基点
  • second cardinal point
    第二主点
  • cardinal point construction
    基点法

同义词

basic pointbasis point
[光]基点；[测]方位基点

英英释义

  • In Gaussian optics, the cardinal points consist of three pairs of points located on the optical axis of a rotationally symmetric, focal, optical system. These are the focal points, the principal points, and the nodal points.