triangular scraper 三角刮刀...triangular a.三角形的,三人间的三角的,...triangular rule 三角规...almost-triangular matrix 准三角形矩阵...triangular belt 三角带...triangular prism 三棱形...triangular thread 三角螺纹...triangular wave polarography 三角波极谱法...triangular weir 三角堰...triangular code 三角形码...triangular cam 三角凸轮...triangular pulse 三角形脉冲...triangular file 三角锉...triangular disc of wrist 桡尺远侧关节[关节]盘...triangular window 三角窗...triangular space 三角间隙...triangular ridge 三角嵴...triangular function generator 三角形函数发生器...buccal triangular ridge 颊三角嵴...triangular finite element 三角形有限元...triangular ingate 三角形进模口...
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