查询词典 triangular matrix

opal in matrix：脉石中的欧泊

opal glass 乳白色透明人造玻璃 | opal in matrix 脉石中的欧泊 | opal matrix 欧泊脉石,蛋白石脉石

Matrix decompositions：矩阵分解

¤ 向量和距阵代数:Vector and matrix computations | ¤ 矩阵分解:Matrix decompositions | ¤ 线性方程组:Systems of linear equations

axisymmetric stress：轴对称应力

axisymmetric strain 轴对称应变 | axisymmetric stress 轴对称应力 | axisymmetric triangular ring element 轴对称三角环单元

barycentric subdivision：重心加细

细分驱动:subdivision driving | 重心加细:barycentric subdivision | 三角形剖分:triangular subdivision

bastard triangular file：粗三角锉

bastard toadflax 变种柳穿鱼 | bastard triangular file 粗三角锉 | bastard yarn 中捻纱

cantilever support：悬臂架

通用管架 typical pipe support | 悬臂架 cantilever support | 三角架 triangular support'

cave-in, collapse：倒塌

倒三角形桁架 inverted triangular truss | 倒塌 cave-in, collapse | 倒斜板边 beveled edge

filings coherer：锉屑检波器

三角锉 file; triangular | 锉屑检波器 filings coherer | 安瓿灌装器 filler; ampul

cylindrically symmetric modes：圆波导轴对称模

对偶三角瓣:the symmetric triangular flap | 圆波导轴对称模:cylindrically symmetric modes | 球面对称设计法:spherical symmetric design

fibonacci number：斐波纳契数

他知道在自然界中三角(triangular)和斐波纳契数(Fibonacci number)的叶序花样随处可见. 知道在球形花托上生长的蒲公英小花朵,可观察到带五角的或者七角缺陷的三角铺排花样,而在圆盘或者锥形表面上,可观察到斐波纳契数花样. 譬如向日葵、雏菊以及菠萝.

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件