英语释义

1. a piece of transparent material (such as glass) that has two opposite regular surfaces either both curved or one curved and the other plane and that is used either singly or combined in an optical instrument for forming an image by focusing rays of light

2. a combination of two or more simple lenses

3. a piece of glass or plastic used (as in safety goggles or sunglasses) to protect the eye

4. a device for directing or focusing radiation other than light (such as sound waves, radio microwaves, or electrons)

5. something shaped like a biconvex optical lens
lens of sandstone

6. a highly transparent biconvex lens-shaped or nearly spherical body in the eye that focuses light rays (as upon the retina) — see eye illustration

7. something that facilitates and influences perception, comprehension, or evaluation
viewing the current legal battle … through partisan lenses
— New Republic

8. gravitational lens

9. to make a motion picture of film

10. commune in northern France southwest of Lille population 35,032

11. a clear curved piece of glass or plastic that is used in eyeglasses, cameras, telescopes, etc., to make things look clearer, smaller, or bigger

12. the clear part of the eye that focuses light to form clear images

13. a clear curved piece of material (as glass) used to bend the rays of light to form an image

14. a clear part of the eye behind the pupil and iris that focuses rays of light on the retina to form clear images

15. a curved piece of glass or plastic used singly or combined in eyeglasses or an optical instrument (as a microscope) for forming an image by focusing rays of light

16. a device for directing or focusing radiation other than light (as sound waves, radio microwaves, or electrons)

17. a highly transparent biconvex lens-shaped or nearly spherical body in the eye that focuses light rays entering the eye typically onto the retina, lies immediately behind the pupil, is made up of slender curved rod-shaped ectodermal cells in concentric lamellae surrounded by a tenuous mesoblastic capsule, and alters its focal length by becoming more or less spherical in response to the action of the ciliary muscle on a peripheral suspensory ligament

片语

object lens[光] 物镜

intraocular lens人工晶体；眼内透镜

Lensing Jerry名称

lens distortion光学变形；透镜畸变

fresnel lens[光] 菲涅耳透镜

Kevin Lensing主管凯文·伦辛

plastic lens塑料透镜

optical lens[光] 光学透镜；透镜

spherical lens[光] 球面透镜

aspheric lens[光] 非球面透镜，[光] 非球面镜头

microgravitational lensing微引力透镜效应

weak lensing弱引力透镜

Jerry Lensing标签

convex lens[光] 凸透镜

camera lens摄影机镜头；摄像头

eye lens[光] 目镜

artificial lens人工晶状体

lensing effects透镜效应

projection lens聚光透镜；投影透镜

thermal lensing热透镜效应

wide-angle lens[摄] 广角镜头

contact lens隐形眼镜；接触镜片

lensing galaxy透镜星系

concave lens[光] 凹透镜；近视镜片

objective lens[光] 物镜

Lensing Deborah名称

crystalline lens[解剖] 晶状体

cylindrical lens[光] 柱面透镜

zoom lens变焦镜头

英汉例句

• When light from a star passes near a galaxy, for example, its path bends, changing where the star appears in the sky-the so-called gravitational lensing effect.

  例如，当恒星发出的光经过一个星系附近，其路径会弯曲，改变恒星出现在天空中的位置——这就是所谓的引力透镜效应。

• Also a method to dynamically compensating the thermal lensing is discussed.

  提出一种动态补偿热透镜效应的方法，分析了其可行性。

• The enhancement effect of water-soluble polymers for laser thermal lensing spectroscopy(TLS) has been investigated.

  本文研究了水溶性高分子对激光热透镜分析的增强作用。

• The dark matter makes up most of the total mass, and dominates the gravitational lensing of the cluster, or the bending of light from background galaxies due to gravity.

  暗物质构成了大部分的总质量，并主宰了集群的引力透镜，或从光线弯曲的背景星系因引力。

• Because the gas cloud is more massive, the lensing it creates should be more pronounced.

  由于气云较为庞大，所产生的引力透镜现象也就应该更为明显。

• Gravitational lensing takes advantage of the fact that large celestial objects such as stars or planets warp the fabric of space-time such that light rays passing nearby are bent.

  引力透镜利用这样的一个现象：巨大的天体会扭曲它附近的时空组成物。比如，当光线经过恒星或行星附近时会发生弯曲。

• These black holes are also potentially detectable through their lensing effects.

  这些黑洞也是引力透镜实验潜在的探测目标。

• They「ve created numerous 「dark matter maps」 using different techniques, including gravitational lensing of galaxy clusters.

  他们通过各种技术绘制了大量「暗物质地图」，包括星系簇的引力透镜效应。

• As a result, multiple images of these background galaxies are distorted into long faint arcs — a simple lensing effect analogous to viewing distant street lamps through a glass of wine.

  结果是这些背景星系的多重影像被扭曲成长而暗的弧——透镜效应的例子，类似于透过酒瓶底的玻璃看远处的街灯。

• Gravitational lensing has become one of the most useful techniques available to scientists in mapping the universe.

  引力透视效应如今成为了让科学家得以绘制宇宙图谱的最有用的技术之一。

• Gravitational lensing works like this: When a large nearby object like a galaxy blocks a distant object, such as another galaxy, the light can detour around the blockage.

  引力透镜的工作原理如下：较近的大型物体如星系挡住一个远处的物体，如另一个星系时，光可以从阻挡物的旁边绕过来。

• Finally, possible thermal lensing effects in ion gas lasers and other lasers are briefly discussed.

  最后，简单地讨论了离子气体激光器和某些其它激光器中的可能热透镜效应。

• Effect of thermal lensing is the main obstacle of getting high power and good beam quality in laser diode (LD)-pumped solid-state lasers.

  在高功率激光二极管抽运固体激光器中，热效应已成为获得高输出功率和高光束质量的最大阻碍因素。

• The cooling effect emerged from the signal of thermal lensing and the reason of fast relaxation have been discussed.

  讨论了热透镜信号中出现的致冷效应及弛豫速率较快的原因。

• But gravitational lensing had never before been used in such a precise way.

  但是引力透镜还从未以如此精确的方法被使用过。

• 「Gravitational lensing has come of age as a competitive tool in the astrophysicist」s toolkit,」 Marshall said.

  「引力透镜已经是天文学家的工具箱里一件成熟的有竞争力的工具。」马歇尔说。

• This paper concerns the thermal lensing effect that occurs as laser going through an optical window, and its influence on beam quality.

  分析了高功率激光通过窗口时，引起的窗口热透镜效应及其对激光光束质量的影响。

• At present, photothermal deflection technology and surface thermal lensing technology are widely applied in weak absorption measurement.

  目前，广泛使用的测量弱吸收的方法有光热偏转技术和表面热透镜技术。