Both run-length encoding and dictionary coders are lossless compression techniques.

游程编码和字典编码器都是无损压缩技术。

And this trick underlies most lossy compression techniques.

这个技巧是大多数有损压缩技术的基础。

A compression technique that has this characteristic is called lossless compression, because we don't lose anything.

具有这种特性的压缩技术称为无损压缩，因为我们不会丢失任何东西。

CLT panels are made by fixing several  lumber boards together in alternating layers using super-strong adhesive  and compression techniques.

CLT 面板是通过使用超强粘合剂和压缩技术将几块木材板交替层固定在一起制成的。

Overall, it's extremely useful to have compression techniques for all the types of data I discussed today.

总的来说，对我今天讨论的所有类型的数据使用压缩技术都非常有用。