wave compression

• 波压缩

wave compression的用法和样例：

例句

1. These waves compress existing gas and cause star formation.
   这些波压缩现有的气体而引起恒星的形成。
2. File skipped unknown compression method.
   文件跳过未知的压缩方法。
3. The compression ratio for bytes being received.
   接收的字节的压缩率。