downscale

downscale的音标为[daʊn"skeɪl] ，基本翻译为“降低规模，缩小尺寸”，速记技巧为：scale原指“刻度”时可数。

"downscale"这个词的词源可以追溯到拉丁语"descendere"（下降）和"scale"（刻度，等级）。它的意思是“降低等级，缩小规模”。

变化形式：词形一般为复数形式，即"downscales"。

相关单词：

1. "downsize"：这个词与"downscale"同义，也表示“缩小规模”的意思。

2. "scale"：这个词在英语中有很多含义，包括刻度，等级，规模，等。

3. "descale"：这个词的意思是“去除刻度上的垢”。

4. "upscale"：这个词的意思是“提高等级，提升档次”。

5. "multiscale"：这个词的意思是“多层次的，多尺度的”。

6. "subscale"：这个词的意思是“子等级，次要尺度”。

7. "macroscale"：这个词的意思是“宏观尺度”。

8. "mesoscale"：这个词的意思是“中尺度”。

9. "interscale"：这个词的意思是“在刻度之间”。

10. "heteroscale"：这个词的意思是“异构的，异尺度的”。

常用短语：

1. downscale image

2. downscale to a smaller scale

3. downscale the data

4. downscale the resolution

5. downscale the size of the image

6. downscale the data to a smaller size

7. downscale the resolution to a smaller size

例句：

1. We need to downscale the image to improve its quality.

2. The data has been downscaled to a smaller scale for better accuracy.

3. The satellite image has been downscaled to match the local terrain.

4. The resolution of the map has been downscaled to avoid unnecessary details.

5. The size of the image has been downscaled to fit into a smaller space.

6. The data has been downscaled to a smaller size for easier storage and transmission.

7. Downscaling the resolution of satellite images can help us better understand climate patterns and trends.

英文小作文：

Downscaling satellite images is becoming increasingly important in climate research and monitoring. By reducing the resolution of satellite images, we can obtain a more accurate representation of climate patterns and trends at a smaller scale. This allows us to better understand how climate change is affecting specific regions and how it may impact future weather patterns.

Downscaling satellite images also has implications for disaster risk reduction and climate adaptation strategies. By using downscaled satellite images, we can better predict potential hazards and their impacts, allowing us to take appropriate measures to minimize losses and enhance resilience.

In conclusion, downscaling satellite images is a valuable tool in climate research and monitoring that can help us better understand and prepare for the impacts of climate change.