halation

halation的音标为[həˈleɪʃn]，基本翻译为“辉光，反射光”。速记技巧为：使用谐音“海来神”，可以帮助您快速记住这个单词的发音。

Halation的英文词源是“halo”，意为光环。这个词源于希腊语“哈尔姆斯”（halos），意为圆圈或光环。

变化形式：复数形式为halations，过去式为halated，现在分词为halating。

相关单词：

halo effect：光环效应，指人们在对某种品牌或公司产生好感后，容易将这种好感转移到其他相关产品上。

halogen：卤素，一种气体元素，具有强烈的黄光，常用于灯泡和荧光灯中。

halide：卤化物，一种化合物，含有卤素，通常用于制造感光材料。

halation error：光环误差，指在摄影或图像处理中，由于光线反射等原因造成的图像失真或模糊。

halation correction：光环校正，指在图像处理中，对光环误差进行修正的技术或方法。

halation microscopy：光环显微镜，一种特殊的显微镜技术，通过观察光环来研究生物大分子的结构和相互作用。

halation background：光环背景，指在图像处理中，去除背景干扰后留下的明亮区域。

halation filter：光环滤镜，一种用于摄影的特殊滤镜，可以减少光线反射造成的图像模糊。

halation adjustment：光环调节，指在图像编辑中，对图像的光环强度和颜色进行调整，以达到更好的视觉效果。

halation短语：

1. halation effect

2. halation noise

3. halation artifact

4. halation gradient

5. halation rate

6. halation intensity

7. halation correction

双语例句：

1. The camera"s lens was damaged, causing halation in the photo.

2. The halation artifact in the scan is due to improper scanning settings.

3. The halation rate of the film is too high, resulting in poor image quality.

4. The halation correction algorithm is used to improve the image quality.

5. The halation correction software is capable of correcting for various types of halation artifacts.

6. The photo has a beautiful halation effect, making it look more natural and realistic.

7. The camera"s flash caused a bright halation on the subject"s face.

英文小作文：

Halation is a phenomenon that occurs when light is reflected or scattered by an object or surface, resulting in an artificial glow or brightening of the image. In photography, halation can be caused by various factors, such as camera lens damage, improper scanning settings, and high film sensitivity. However, it can also be used to enhance the image quality by using appropriate halation correction algorithms and software. Halation can add a beautiful and natural glow to the image, making it look more realistic and lifelike. However, it can also cause artifacts and distortions if not properly corrected. Therefore, it is important to use appropriate techniques and tools to achieve desired effects while avoiding unnecessary distortions and artifacts.