查询词典 triangular decomposition

triangular set square：三角板

三角形导杆 triangular section guide bar | 三角板 triangular set square | 磨润学 tribology

strictly upper triangular matrix：严格上三角方阵

严格三角方阵 strictly triangular matrix | 严格上三角方阵 strictly upper triangular matrix | 串 string

triangular form：三角形状

"三角形杆规(画椭圆用)","triangle trammel" | "三角形状","triangular form" | "三角柱;三稜柱","triangular prism"

triangular matrix：三角矩阵Btu中国学习动力网

triangle method 三角形法Btu中国学习动力网 | triangular matrix 三角矩阵Btu中国学习动力网 | triangular number 三角形数Btu中国学习动力网

strictly triangular matrix：严格三角方阵

严格自伴的 strictly self-adjoint | 严格三角方阵 strictly triangular matrix | 严格上三角方阵 strictly upper triangular matrix

regular triangular prism：正三棱柱

regular pentagonal pyramid正五棱锥 | regular triangular prism正三棱柱 | regular triangular pyramid正三棱锥

triangular pyramid：三稜锥(体),三棱锥(体),三角锥(体)

triangular prism 三稜柱(体),三棱柱(体),三角柱(体) | triangular pyramid 三稜锥(体),三棱锥(体),三角锥(体) | trichotomy law 三分律

triangular pyramid：三菱錐

triangular prism 三角形棱柱 | triangular pyramid 三菱錐 | trillion 10 的12次方

triangular pyramid space grids：三角锥体网架

trapezoid roof truss 梯形屋架(4) | triangular pyramid space grids 三角锥体网架(5) | triangular roof truss 三角形屋架(4)

triangular surface：三角曲面

四面形 triangular pyramid | 三角曲面 triangular surface | 分成三角形 triangulate

steam trap valve：疏水阀

球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger

aldermanship：市政官

aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛