direction cosine
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary direction cosine Function: noun Date: circa 1889 : any of the cosines of the three angles between a directed line in space and the positive direction of the axes of a rectangular Cartesian coordinate system ― usually used in plural]]>