英语单词分类 轻松记单词

principal axis

principal axis基本解释

[物]主轴

principal axis同义词

  • optic axis光轴

principal axis相关例句

用作名词(n.)
  • The main axis of a compound leaf.
    复叶的主轴。
  • Some turrets can also roll along their main axis if needed.
    也可以把炮管设置为可环绕自身主轴旋转。

principal axis英英释义

Noun:
  • a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted;

    "in a normal eye the optic axis is the direction in which objects are seen most distinctly"