lensing

简明释义

英[ˈlɛn.sɪŋ]美[ˈlɛn.sɪŋ]

v. （非正式）拍摄；（通过镜片）扭曲（lense的现在分词）

n. （Lensing）（美、德、英、丹、法）伦辛（人名）

英英释义

单词用法

同义词

反义词

例句

1.Gravitational lensing occurs because gravity, as Einstein showed, bends light.

引力透镜效应(注2)的产生是因为引力会改变光路，正如爱因斯坦提出的那样。

2.Researchers explained that a lensing effect magnified the light of the distant star by 500 times.

研究者解释到，透镜作用将遥远恒星发出的光放大了500倍。

3.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。

4.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。

5.Further studies of this cluster are needed to explain the lack of agreement, between mass estimates based on the X-ray data and on the gravitational lensing.

以后对于这个星系群的研究需要被用来解释关于基于用X射线数据和引力透镜估算质量的不协调问题。

6.Exclusive optical lensing, good Color uniformity.

独特的光学系统，色度均匀。

7.The film director chose a wide-angle lensing to create a more immersive experience for the audience.

电影导演选择了广角镜头，以为观众创造更身临其境的体验。

8.The photographer used a special lensing to capture the intricate details of the flower.

摄影师使用了特殊的镜头来捕捉花朵的细致细节。

9.The effects of gravitational lensing were first predicted by Einstein's theory of relativity.

引力透镜效应的影响最早是由爱因斯坦的相对论预测的。

10.In astronomy, lensing can help scientists study distant galaxies by bending light around massive objects.

在天文学中，引力透镜可以帮助科学家研究遥远的星系，通过弯曲光线绕过大质量物体。

11.Using a macro lensing, the scientist was able to examine the tiny structures of the cell.

使用微距镜头，科学家能够检查细胞的微小结构。

作文

In the world of science and technology, the term lensing (透镜效应) has gained significant attention, particularly in the fields of astronomy and photography. The concept of lensing refers to the way light is bent and focused by a lens or a gravitational field. This phenomenon allows us to observe distant objects in greater detail than we could otherwise achieve. In this essay, I will explore the various applications of lensing and its impact on our understanding of the universe and the art of capturing images.One of the most fascinating applications of lensing is in the field of astrophysics. Gravitational lensing occurs when a massive object, such as a galaxy or a black hole, warps the space around it, causing light from more distant objects to bend around it. This effect can magnify and distort the images of background galaxies, allowing astronomers to study objects that would otherwise be too faint to see. For instance, the Hubble Space Telescope has utilized lensing to discover new galaxies and to understand the distribution of dark matter in the universe. By analyzing the light patterns created by lensing, scientists can infer the presence of invisible mass that influences the motion of visible galaxies.In addition to its astronomical significance, lensing also plays a crucial role in photography. Photographers use lenses to manipulate light, creating images that capture the beauty of the world around us. Different types of lenses, such as wide-angle, telephoto, and macro lenses, can produce varying effects on the image. For example, a wide-angle lens can create a sense of depth and space, while a telephoto lens can bring distant subjects closer, allowing for detailed portraits of wildlife or landscapes. Understanding the principles of lensing enables photographers to make informed choices about their equipment and techniques, ultimately enhancing their artistic expression.Moreover, the concept of lensing can be applied metaphorically in various contexts. In literature and film, the idea of viewing a story through a particular lens (透镜) can influence how audiences perceive characters and events. For instance, a narrative told from the perspective of a marginalized character may reveal deeper truths about society and human experience that might be overlooked in a more traditional telling. This metaphorical lensing encourages creators to explore diverse viewpoints and enrich their storytelling.In conclusion, the term lensing (透镜效应) encompasses a wide range of applications that extend beyond the physical properties of light and lenses. From the cosmic revelations made possible by gravitational lensing to the artistic choices available to photographers, the concept is integral to both scientific inquiry and creative expression. As we continue to explore the universe and refine our artistic techniques, the principles of lensing will undoubtedly play a vital role in shaping our understanding of the world and our ability to capture its beauty.

在科学和技术的世界中，术语lensing（透镜效应）受到了广泛关注，尤其是在天文学和摄影领域。lensing的概念是指光线被透镜或引力场弯曲和聚焦的方式。这种现象使我们能够以比我们本来能达到的更大的细节观察遥远的物体。在这篇文章中，我将探讨lensing的各种应用及其对我们理解宇宙和捕捉图像艺术的影响。lensing最迷人的应用之一是在天体物理学领域。当一个巨大的物体，如星系或黑洞，扭曲其周围的空间时，就会发生引力lensing，导致来自更远物体的光线在其周围弯曲。这种效应可以放大和扭曲背景星系的图像，使天文学家能够研究那些否则太暗而无法看到的物体。例如，哈勃太空望远镜利用lensing发现了新的星系，并理解宇宙中暗物质的分布。通过分析由lensing产生的光线模式，科学家可以推断出影响可见星系运动的不可见质量的存在。除了其天文学意义外，lensing在摄影中也起着关键作用。摄影师使用透镜操控光线，创造出捕捉周围世界美丽的图像。不同类型的透镜，如广角、长焦和微距透镜，可以对图像产生不同的效果。例如，广角透镜可以创造深度和空间感，而长焦透镜可以将远处的主题拉近，从而允许对野生动物或风景进行详细的肖像拍摄。理解lensing的原理使摄影师能够对他们的设备和技术做出明智的选择，最终增强他们的艺术表现力。此外，lensing的概念在各种上下文中也可以隐喻性地应用。在文学和电影中，通过特定的lensing（透镜）观看故事的想法可以影响观众对角色和事件的看法。例如，从边缘化角色的视角讲述的叙事可能揭示出社会和人类经验的更深层真理，这些真理在更传统的叙述中可能被忽视。这种隐喻性的lensing鼓励创作者探索多样的观点，丰富他们的叙事。总之，术语lensing（透镜效应）涵盖了广泛的应用，超越了光和透镜的物理特性。从引力lensing所带来的宇宙启示到摄影师可用的艺术选择，这一概念对于科学探究和创造性表达都是不可或缺的。随着我们继续探索宇宙并完善我们的艺术技巧，lensing的原理无疑将在塑造我们对世界的理解和捕捉其美丽的能力方面发挥重要作用。