دیکشنری فارسی

principal axis

UKprinsəplæksis

معنی فارسی

محور اصلي محور مبداء

ریشه و کاربرد

ریشه

The term 'principal axis' combines 'principal', meaning 'main' or 'chief', and 'axis', referring to a line of reference.

مثال

  • The principal axis of the Earth is an imaginary line passing through the North and South Poles.
  • The principal axis of a cylinder is the line passing through its centers.
  • The principal axis of symmetry divides the shape into two equal halves.

تعریف انگلیسی

noun
  1. 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”

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