triangular adj. 三角(形)的;由三個部分構成的,三重的;三方面的(斗爭等);三國間的(條約等)。 triangular compasses 三腳規。 triangular numbers 【數學】三角數。 triangular crap 【動物;動物學】三角蟹。 a triangular situation 三角關系。 a triangular treaty 三國條約。
prism n. 1.【數學】棱柱(體),角柱(體);【物理學】(結晶)柱。 2.棱鏡;棱晶。 3.【物理學】分光光譜;〔pl.〕光譜的七色;折光物體。 an oblique [a regular, a right, a triangular] prism 斜[正、直、三角]棱柱。 cross prisms 正角棱鏡。 prism glasses 棱鏡雙目望遠鏡。 a reversing prism 反像棱鏡。 a prism of first [second] order 【物理學】(結晶)第一[第二]柱。
The measuring for refractive index of triangular prism 三棱鏡折射率的測定
Degenerated triangular prism plate element 三棱柱實體板單元
Study into visualization of 3d stratum based on triangular prism 一種基于三棱柱的三維地質體可視化方法研究
Research on spectrum line refractive index of triangular prism with spectrometer measuring 分光計測量三棱鏡譜線折射率的研究
Research on incision of triangular prisms in 3d - stratum and calculation of excavated earth volume 三維地層的三棱柱剖分與土方計算
On the basis of summarizing current fractal dimension algorithms , the random midpoint replacement algorithm was employed to obtain interpolating point according to the fractal features of remote sensing image , so the current widely used triangular prism method was improved 摘要在總結現有分形維數計算方法的基礎上,根據遙感影像的分形特性,利用隨機中點替代法獲取插值點,從而對目前普遍使用的三棱柱面法進行了改進。
This dissertation applies 3 - d finite element theory to development of the shape functions and stiffness matrixes of the triangular prism isoparameter elements ( 6 to 15 nodes ) . a calculating method for gaussian integral in triangular prism is presented . the stress field in welded steel structures can be computed by the triangular prism isoparameter elements ( 6 to 15 nodes ) and hexahedron isoparameter elements ( 8 to 21 nodes ) 本文應用三維有限元理論,構造了一類五面體6 15節點單元的形函數,提出了在五面體單元內的gauss積分處理方法,建立了相應的單元剛度矩陣,將其與六面體8 21節點單元結合,可用于計算焊接鋼結構的應力場。
英文解釋
a prism whose bases are triangles
百科解釋
In geometry, a triangular prism is a three-sided prism; it is a polyhedron made of a triangular base, a translated copy, and 3 faces joining corresponding sides.