data compression

基本解释

Data-compression technology gives convenience to the management and transmission of the resource.
数据压缩技术也使得资源管理和传输更加简便快捷。
This lossless data-compression library can be used on virtually any computer hardware and operating system, required by SDL.
这个无损数据压缩库可以在任何虚拟计算机硬件和操作系统上运行，SDL 需要使用这个库。
Variable-length code (VLC) is the most popular data-compression technique which has been used in many data compression standards, such as JPEG, MPEG-2, and H. 263.
变长码作为一种最流行的数据压缩技术，已被许多数据压缩标准，如JPEG，MPEG-2和H.263 等作为编码方法。

We transition to actually real world applications later on like a compression-- how do you take a huge amount of data ; and actually whittle it down into something more manageable; something that uses less of your disk space.
然后我们会讲生活中的应用程序,比方说压缩文件——,把大量的数据分解使其更易管理;,并占用尽量少的磁盘空间。
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By comparison, in dealing with the vast realms of low-content data, just about the only way to cost-effectively refine down to the good stuff will be through high-powered data compression.
FORBES: The Big Data Gold Rush
The RAW data format provides pure data for high-resolution images, and uses lossless compression for more compact, yet uncompromised, data files.
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There's also an off-road mode, which essentially gives you the option to switch over to Opera Mini for extra data compression for those times you need it -- this obviously comes in handy when you're reaching your data threshold or just in a low-reception area.
ENGADGET