prism
音标发音
- 英式音标 ['prɪz(ə)m]
- 美式音标 [ˈprɪz.əm]
- 国际音标 ['prizm]
- 英式发音
- 美式发音
基本解释
- n.棱柱；棱镜；折光体
同根派生
- adj性质的同根词
- prismatic：棱柱的，棱镜的；五光十色的，光彩夺目的。
- n性质的同根词
- prismoid：平截头棱锥体；棱柱体。
英汉例句
- Light is refracted when passed through a prism.
光通过棱镜时产生折射。 - A spectrum is formed by a ray of light passing through a prism.
一束光通过棱镜就会形成光谱。 - The prelude was as iridescent as a prism in a morning room.
这个序曲就象清晨房间里的一块三棱镜一样灿烂辉煌. - Light is refracted when passed through a prism.
光通过棱镜时产生折射。 - A spectrum is formed by a ray of light passing through a prism.
一束光通过棱镜就会形成光谱。
词组短语
- Nicol prism 尼科尔棱镜;尼可尔棱镜;尼科耳棱镜
- rotary prism 旋转棱镜;回旋棱镜;回旋性棱镜
- dihexagonal prism 双六角棱镜;复六方柱
- truncated prism [数]截棱柱;[数]斜截棱柱
- inverting prism 转像棱镜;倒相棱镜;[光]倒像棱镜
短语
英英字典
- a transparent glass or plastic object that separates white light that passes through it into different colours
- A prism is a block of clear glass or plastic that separates the light passing through it into different colours.
- a polyhedron having parallel, polygonal, and congruent bases and sides that are parallelograms
剑桥英英字典
柯林斯英英字典
专业释义
- 楔形镜
- 棱晶；棱镜
- 棱镜
- 棱镜
Some abnormal dispersive phenomena have been found in certain frequency range in some photonic crystals of special structures, such as super prism effect and negative index phenomena etc.
某些特殊结构的光子晶体在特定的频率范围内具有异常色散特性,如超棱镜效应、负折射现象等。 - 三棱柱
- 棱柱体
- 棱柱体
- 三棱柱
- 棱柱(体)，角柱(体)
- 棱柱
- 柱
- 稜镜
- 稜晶
- 棱镜
- 稜镜
- 棱柱