fixing bath

简明释义

固着浴

英英释义

例句

1.I forgot to change the fixing bath, and now my prints have a weird color cast.

我忘了更换固定浴液，现在我的打印有奇怪的色彩偏差。

2.Make sure the temperature of the fixing bath is consistent for best results.

确保固定浴液的温度保持一致，以获得最佳效果。

3.The photographer explained that a proper fixing bath is crucial for the longevity of photographs.

摄影师解释说，适当的固定浴液对照片的持久性至关重要。

4.After developing the film, I placed it in the fixing bath to ensure the images were preserved.

冲洗完胶卷后，我把它放入固定浴液中，以确保图像得以保存。

5.During the darkroom session, we prepared a fresh fixing bath before starting our work.

在暗房工作期间，我们在开始工作之前准备了一个新的固定浴液。

作文

In the world of photography, there are many essential processes that contribute to the creation of stunning images. One such process is the use of a fixing bath, which plays a crucial role in developing photographs. The fixing bath is a chemical solution used in the darkroom to ensure that the image captured on film or paper is preserved and does not fade over time. Without this important step, all the hard work put into capturing the perfect shot would be in vain.When a photograph is developed, it goes through several stages, including exposure, development, and fixing. The fixing bath comes into play after the development stage. During development, light-sensitive chemicals react to the exposed areas of the film or paper, revealing the image. However, if the image is not treated with a fixing bath, it will continue to react to light, leading to deterioration and eventual loss of the image.The fixing bath works by removing the unexposed silver halides from the film or paper, thus stopping any further chemical reactions. This is why it is often referred to as a 'fixer.' The solution typically contains sodium thiosulfate or ammonium thiosulfate, both of which effectively dissolve the unexposed silver salts. Once the film or paper has been submerged in the fixing bath for the appropriate amount of time, the image becomes stable and can be safely exposed to light without fear of fading.The importance of the fixing bath cannot be overstated. It is the final step in the photographic development process that ensures the longevity of the image. Photographers must pay close attention to the timing and concentration of the fixing bath to achieve the best results. If the film or paper is not fixed properly, the image may appear cloudy or develop stains, ruining what could have been a beautiful photograph.In addition to its practical applications, the fixing bath also serves as a reminder of the intricate relationship between art and science in photography. The careful measurement of chemicals, the timing of each process, and the understanding of how light interacts with materials all come together to create a final product that is both visually stunning and scientifically sound.For aspiring photographers, mastering the use of a fixing bath is an essential skill. It requires practice and patience, but the rewards are well worth the effort. A well-fixed photograph can last for generations, allowing future viewers to appreciate the artistry and vision of the original photographer. As technology continues to evolve, the principles behind the fixing bath remain relevant, reminding us of the foundational techniques that have shaped the world of photography.In conclusion, the fixing bath is a vital component in the photographic development process. It ensures that images are preserved and can be enjoyed for years to come. Understanding the role of the fixing bath not only enhances a photographer's technical skills but also deepens their appreciation for the art of photography itself.

在摄影的世界中，有许多基本过程有助于创造令人惊叹的图像。其中一个过程是使用定影浴，它在照片开发中发挥着至关重要的作用。定影浴是一种化学溶液，用于暗房中，以确保拍摄在胶卷或纸张上的图像得以保存，并不会随着时间的推移而褪色。如果没有这个重要的步骤，所有捕捉完美镜头所付出的努力都将是徒劳的。当一张照片被冲洗时，它经历几个阶段，包括曝光、显影和定影。定影浴是在显影阶段之后进行的。在显影过程中，光敏化学物质与胶卷或纸张的曝光区域发生反应，揭示出图像。然而，如果图像没有经过定影浴处理，它将继续对光反应，导致退化并最终失去图像。定影浴通过去除胶卷或纸张上未曝光的卤化银来发挥作用，从而停止任何进一步的化学反应。这就是为什么它通常被称为“定影剂”。该溶液通常包含硫代硫酸钠或硫代铵，这两种物质都能有效溶解未曝光的银盐。一旦胶卷或纸张在定影浴中浸泡了适当的时间，图像就会变得稳定，可以安全地暴露在光下，而不必担心褪色。定影浴的重要性不容小觑。它是摄影开发过程中的最后一步，确保图像的持久性。摄影师必须密切关注定影浴的时间和浓度，以获得最佳效果。如果胶卷或纸张未能正确定影，图像可能会显得模糊或出现污点，破坏本可以是一幅美丽照片的效果。除了实际应用之外，定影浴还提醒我们摄影艺术与科学之间错综复杂的关系。化学品的仔细测量、每个过程的时间控制以及对光与材料相互作用的理解都结合在一起，创造出既视觉上令人惊叹又科学上合理的最终产品。对于有抱负的摄影师来说，掌握定影浴的使用是一项基本技能。这需要练习和耐心，但回报绝对值得努力。经过良好定影的照片可以保存几代人，使后来的观众能够欣赏原始摄影师的艺术性和视野。随着技术的不断发展，定影浴背后的原则仍然相关，提醒我们塑造摄影世界的基础技术。总之，定影浴是摄影开发过程中的一个重要组成部分。它确保图像得以保存，并可以在未来的岁月中享受。理解定影浴的作用不仅提升了摄影师的技术技能，还加深了他们对摄影艺术本身的欣赏。