“vector sum”的概念、定义、翻译、参考文献-科学参考

单词	vector sum
释义	vector sum [`vek·tǝr ´sǝm] ^MATHEMATICS For a set of located vectors in euclidean space, v₁, v₂, . . . , v_n, this is the vector whose initial point is the initial point of v₁ and whose terminal point is the terminal point of v_n, when the vectors are laid end to end so that the terminal point of one vector v_i is the initial point of the next vector v_i+1. Also known as resultant.
随便看	coal oil coal paleobotany coal pebbles coal petrology coal planer coal plough coal rake Coalsack coal seam coal-sensing probe coal sizes coal split coal tar coal-tar dye coal-tar enamel coal-tar epoxy coal-tar light oil coal-tar pitch co-altitude coaming coancestry Coanda effect coarctation coarse coarse aggregate

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。