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英语lens
以玻璃或其他光学材料等制成，可改变光束直径之装置，主要分为凸透镜及凹透镜两种。透镜通常为球面，另有非球面（如抛物面、椭球面等）及柱面等。见会聚透镜、发散透镜。
1. 他通过透镜观察微观世界。
2. 这副眼镜的透镜很清晰。
3. 透镜将光线聚焦在焦点上。
4. 透镜是光学仪器的重要组成部分。
5. 透镜可以改变光的传播路径。
lens-透镜，镜头; 眼睛中的水晶体; 隐形眼镜; 汽车的灯玻璃;
optical lens-光学镜片，光学透镜，透镜;
1.A lens would magnify the picture so it would be like looking at a large TV screen.
透镜会把图片放大，就像在看巨大的电视屏幕一样。
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2.Probably because the cemented lenses are distorted by temperature variations.
这大概是因为胶合透镜会因温度变化而变形.
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3.We introduce a negative lens which will diverge the rays a bit.
我们用一块负透镜,它将使光线发散一些.
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4.These lenses are therefore suitable when using the mercury green band.
所以,当采用水银灯的绿色光带时,此种透镜是适用的.
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5.Light is condensed by means of lenses.
光线由透镜聚焦.
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6.It is also wedge - shaped to lenticular.
另外,它也呈楔 状 至透镜状.
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7.He focuses the lens of a microscope.
他调整显微镜的透镜以定焦点.
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8.These sandstone bodies form elongate lenses.
这些砂岩体形成伸长的透镜体.
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9.She heard the tinkle of the broken lens.
她听到透镜当啷一声撞碎了.
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10.User goals serve as a lens through which designers must consider the functions of a product.
用户目标如同透镜,设计者通过它来考虑产品的功能.
About Face 3交互设计精髓
11.The curvature of the film is concentric with the mirror behind the meniscus.
胶片的曲率是和弯月透镜后面的反射镜同心的.
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12.There are two basic types of shutters used in photographic cameras - between - the - lens and focal plane.
摄影照相机内使用的快门有两种基本类型:透镜间快门和集平面快门.
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13.Lens stereoscopes are practical for field use or for observing magnified det ails.
透镜式立体镜适合于野外使用或者观察放大的细部.
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14.One often speaks of this succession of shapes having the same power as exemplifying lens bending.
我们常常举出这样一系列形状不同,然而具有相同光焦度的透镜,作为透镜的配曲调整的例子.
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15.In this same way we could compute the response of any number of thin lenses.
用同样的方法,我们能够求出任意数目的薄透镜的响应.
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