lossy

• 指在压缩或处理过程中会丢失部分原始信息、导致质量下降的（方法、格式或效果）。常用于数据压缩、图像、音频和视频等领域。

Describes a process or format that reduces the amount of data, typically resulting in a loss of quality or information.

1. B2formaltechnical

   Relating to a method of data compression where some data is lost or discarded to reduce file size, typically resulting in a lower quality.

   有损

   • JPEG is a lossy image format that reduces file size by discarding some detail.
   • Lossy compression is often used for streaming audio and video.
   • The quality of the photo decreased after applying lossy compression.

   同义词irreversible

   反义词lossless

2. Energy dissipationC1formaltechnical

   Characterized by or causing dissipation of energy, typically in a system or process.

   耗能的

   • The lossy transmission line resulted in significant signal degradation.
   • In lossy materials, energy is converted to heat rather than being transmitted.
   • Engineers designed the circuit to minimize lossy components.

   反义词conservativelossless