1. a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms

2. optical device having a triangular shape and made of glass or quartz; used to deviate a beam or invert an image

1.棱镜
Aprism is a block of clear glass or plastic which separates the light passing through it into different colours.

2.曲解；扭曲
If you see something through aprism of something such as time or memory, your idea of it is affected by that thing.

e.g. Through the smokyprism of time, I could just barely make out my father as a young man.
时间模糊了记忆，我几乎想不起父亲年轻时的样子。

1. 棱柱：常见的几何体 棱柱(prism) 本册书只讨论直棱柱,简称棱柱 返回 球体(sphere) 棱柱体 圆柱体 柱体(cylinder)锥 体(cone) 柱体 锥体 圆柱 棱柱 圆锥 棱锥圆柱 长方体 正方体 球体 圆锥 我们已经认识的立体图形有: (1) (2) (3) (4) (5) (6) (7) (8) 南肖埠幼儿园 小组讨论: 你们能将这五个基本的立体图形按某些特征分类吗?

2. 三棱镜：三棱镜(prism)是一个超轻量的开源框架,前身是Angel,现在改名为prism,其目标是实现WEB系统的页面与代码分离,并且不需要书写大量的配置文件. 之所以起名称为三棱镜,是因为本框架会像三棱镜一样不但可以处理页面请求,

3. 角柱：若CAD外形太复杂,则可采用四面体/三角柱(prism)元素混用,以ANSYS ICEM CFDprism在物体表面附近产生三角柱元素,形成表面附近的三角柱元素层(near-surfaceprism layers),以提高收敛性与精度.

4.

4.prism：parallel reduced instruction set multiprocessor; 平行精简指令集多处理器

5.prism：program reliability information system for management; 管理程序可靠性信息系统

6.prism：portable, reusable, integrated software modules; 可移植、可重用的集成软件模块