外: outside; external side法线: normal矢量: vector; complexor曲面的法线矢量: normal vector of a surface线矢量: line vector外法线: exterior normal; outer normal; outward normal非共线矢量: non collinear vectors; non-collinear vectors共面线矢量: coplanar line vector外法线向量: outer normal vector向外法线: outward normal法线: normal◇法线方向 normal direction口外法: extraolal method; extraoral method例外法: exception law体外法: biological evaluation of medical devices-: tests for cytotoxicity: in vitro methods; biological evaluation of medical devices－－: tests for cytotoxicity: in vitro methods外法兰: outside flange; outward flange援外法: foreign assistance act矢量: [数学] [物理学] vector; complexor◇矢量分析 vector analysis; 矢量空间 vector space; 矢量图 vectogram; vector diagram; arrow diagram次法线 副法线: binormal波法线: wave normal次法线: binom; binormal; subnormal法线的: normal法线角: normal angle法线流: normal flow法线面: normalebene normal plane法线式: normal format
