silver bromide

简明释义

溴化银

英英释义

例句

1.In traditional photography, silver bromide was a key component in light-sensitive materials.

在传统摄影中，溴化银是光敏材料的关键成分。

2.When exposed to light, silver bromide undergoes a photochemical reaction.

当暴露在光线下时，溴化银会发生光化学反应。

3.The photographer used silver bromide to develop the black and white film.

摄影师使用溴化银来冲洗黑白胶卷。

4.The reaction of light with silver bromide creates a latent image on the film.

光与溴化银的反应在胶卷上形成潜影像。

5.After exposure, the film containing silver bromide must be developed in a darkroom.

曝光后，含有溴化银的胶卷必须在暗房中冲洗。

作文

In the world of photography, few compounds have played as significant a role as silver bromide. This chemical compound, represented by the formula AgBr, has been a cornerstone in the development of photographic technology since its discovery in the 19th century. The importance of silver bromide lies not only in its ability to capture images but also in its historical significance and the scientific principles that underpin its use.When light strikes a surface coated with silver bromide, a chemical reaction occurs. The light causes some of the bromide ions in the compound to be displaced, resulting in the formation of elemental silver. This process is known as photochemical reduction. As more light hits the silver bromide crystals, more silver is produced, creating a latent image on the photographic plate or film. This latent image can then be developed through a series of chemical processes, ultimately revealing the photograph.The use of silver bromide revolutionized photography, allowing for clearer and more detailed images than had previously been possible with earlier methods. Before the advent of silver bromide, early photographers relied on less effective substances, which resulted in long exposure times and grainy images. The introduction of silver bromide dramatically reduced the time required for exposure, making photography more accessible to the general public.Beyond its practical applications, silver bromide also holds a special place in the history of art and science. The ability to capture a moment in time through photography changed how people viewed the world around them. Artists began to experiment with photographic techniques, leading to new forms of expression and creativity. Furthermore, the study of silver bromide and its properties has contributed to advancements in various fields, including chemistry and materials science.Despite the rise of digital photography, the legacy of silver bromide continues to influence modern imaging technologies. Many traditional photographers still prefer using film that contains silver bromide due to its unique qualities, such as the rich tonal range and depth it can produce. Additionally, the principles governing the behavior of silver bromide remain relevant in understanding other photochemical processes.In conclusion, silver bromide is much more than just a chemical compound; it is a symbol of innovation and creativity in the field of photography. Its ability to capture light and transform it into lasting images has shaped our understanding of the world and continues to inspire artists and scientists alike. As we move further into the digital age, the impact of silver bromide serves as a reminder of the profound connection between science and art, and the ways in which one can enhance the other. The legacy of silver bromide will undoubtedly endure, reminding us of the beauty and complexity of capturing life through a lens.

在摄影的世界中，少有化合物能像溴化银一样发挥如此重要的作用。这个化学化合物的化学式为AgBr，自19世纪以来，它一直是摄影技术发展的基石。溴化银的重要性不仅在于其捕捉图像的能力，还在于其历史意义和支撑其使用的科学原理。当光线照射到涂有溴化银的表面时，会发生化学反应。光线使得化合物中的一些溴离子被置换，从而形成元素银。这一过程被称为光化学还原。随着更多的光照射到溴化银晶体上，产生的银也越来越多，在摄影板或胶卷上形成潜影。然后，这个潜影可以通过一系列化学过程进行显影，最终揭示出照片。溴化银的使用彻底改变了摄影，使得图像更加清晰和细致，超越了早期方法所能达到的效果。在溴化银问世之前，早期摄影师依赖于效果较差的物质，这导致曝光时间长且图像颗粒感强。溴化银的引入大大缩短了曝光所需的时间，使得摄影对公众更为可及。除了实际应用之外，溴化银在艺术和科学史上也占据着特殊的位置。通过摄影捕捉瞬间的能力改变了人们对周围世界的看法。艺术家开始尝试摄影技术，导致新的表现形式和创造力。此外，研究溴化银及其特性的工作促进了化学和材料科学等多个领域的进步。尽管数字摄影的兴起，溴化银的遗产仍然继续影响现代成像技术。许多传统摄影师仍然偏好使用含有溴化银的胶卷，因为它能够产生独特的品质，如丰富的色调范围和深度。此外，支配溴化银行为的原理在理解其他光化学过程时仍然具有相关性。总之，溴化银不仅仅是一个化学化合物；它是摄影领域创新和创造力的象征。它捕捉光线并将其转化为持久图像的能力塑造了我们对世界的理解，并继续激励着艺术家和科学家。在我们进一步进入数字时代之际，溴化银的影响提醒我们科学与艺术之间深刻的联系，以及两者如何相互增强。溴化银的遗产无疑将继续存在，提醒我们通过镜头捕捉生活的美丽与复杂。