prism
棱镜
常用释义
英音[ ˈprɪzəm ]
美音[ ˈprɪzəm ]
变形
复数:
prisms
基本释义
- n. 棱镜;[晶体][数] 棱柱
考试频率
中考
考频:近四年出现4次
- cn.棱镜
例句
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1·Light is refracted when passed through a prism.光通过棱镜时产生折射。来源: 《牛津词典》
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2·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。来源: 《牛津词典》
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3·This light is passed through a prism, which breaks it up into a spectrum.这种光通过棱镜,而棱镜把它分割成了一道光谱。
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4·You all know how when you take a crystal prism and pass a beam of sunlight through it, you get a spectrum, which looks like a continuous band of rainbow colors.你们都知道,拿起一个水晶棱镜,让一束阳光通过它,就会得到一个光谱,看起来就像一条连续的彩虹色带。
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5·He shone a spectrum through a second prism.他让光谱穿过第二个棱镜。
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6·Others will see a prism or giant pixels or simply a shape.其他人会看到一个棱镜或巨大的像素点,又或者只是一个形状。
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7·Newton predicted what would happen if he shone the spectrum through a second prism.牛顿猜测如果他把光谱穿过第二个棱镜会发生什么。
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8·After Newton shone a spectrum of different colors through the prism, he saw white light.当牛顿让不同颜色的光谱穿过棱镜后,他看到了白光。
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9·When he shone white light through a glass prism, he saw a spectrum of different colors.当他将白光透过玻璃棱镜照射时,他看到了不同颜色的光谱。
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10·He used a prism to break white light down into the various colors of the spectrum.他用棱镜把白光分解成光谱中的各种颜色。
网络释义
- triangular prism : 三角柱
- pentagonal prism : [物]五角棱镜;[数]五棱柱
- polarizing prism : 起偏光棱镜;偏振棱镜
- wollaston prism : 沃拉斯顿棱镜
- triple prism : 三棱镜
同根词
词根:
prism
prismatic
adj
棱柱的,棱镜的;五光十色的,光彩夺目的
prismoid
n
平截头棱锥体;棱柱体