chrominance

chrominance: ["krəʊmɪnəns]

音标：/krəʊmɪnəns/

基本翻译：色彩度

速记技巧：chrom（颜色）+ inance（度）

使用这个速记技巧，你可以将“chrominance”这个单词的字母快速地组合在一起，帮助你记忆和识别这个单词。

Chrominance这个词是来源于希腊语和拉丁语的合成词，意为“颜色”。它的变化形式包括其过去式和过去分词形式。相关单词包括chroma（颜色）、chromatic（彩色的）、chromaflex（色彩灵活的）、chromotherapy（色彩治疗）、chromosome（染色体）、chromatography（色谱法）、chromatogram（色谱图）等。

Chrominance这个词在英语中常用于描述与颜色相关的概念，如电视信号中的色差分量系统，它是一种用于提高图像清晰度和色彩质量的视频传输技术。此外，它也常用于描述色彩理论中的概念，如色相、饱和度和明度等。这些相关单词在英语中具有广泛的应用，可以帮助我们更好地理解和描述与颜色相关的概念和现象。

总的来说，Chrominance这个词及其相关单词在英语中具有广泛的应用，可以帮助我们更好地理解和描述与颜色相关的概念和现象。

chrominance:

常用短语：

1. chrominance ratio

2. chrominance signal

3. chrominance bandwidth

4. chrominance-to-luminance ratio

5. chrominance-to-luminance compression

6. chrominance-to-luminance adjustment

7. chrominance quality

例句：

1. The video signal has a high chrominance.

2. The chrominance signal is compressed to save bandwidth.

3. The chrominance ratio is an important factor in video quality.

4. The adjustment of chrominance-to-luminance compression can improve picture quality.

5. The video captured from the camera has good chrominance quality.

6. The video captured from the TV has poor chrominance quality.

7. The video captured from the Blu-ray player has excellent chrominance quality.

英文小作文：

Chrominance is an important component of video signals, which determines the quality of the video image. Chrominance signal compression and adjustment can improve video quality and save bandwidth, which is very important in modern digital video systems. However, the quality of chrominance also depends on the equipment used to capture and display the video image, which can affect the overall video experience. Therefore, it is important to carefully consider the equipment used and the settings applied to ensure that the video image has a high quality and a pleasant viewing experience.