For a practical rubber engine mount, empirical formulae are established which vary with material hardness and compression level.

结合某型发动机悬置，计算得到了不同硬度胶料产品在不同变形量情况下形状系数的经验公式。

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Optimize to file size: Ability to automatically select both the file format (JPEG or GIF) and JPEG compression level to achieve the selected file size.

优化文件巨细：能够主动挑选文件体例(jpeg或gif)和挑选jpeg的紧缩率，以完成选定的文件巨细。

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Use amplifiers, receivers must consider the level and burned compression level to take appropriate measures calibration, in order to improve measurement accuracy of the system.

采用放大器，就必须考虑接收机的烧毁电平和压缩电平，采取适当的措施进行校准，以便提高系统测量准确度。

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In terms of pure visual data (as calculated by Photoshop at the same level of jpg compression) the Google Map screen weighs in at precisely half the information of its prettier Apple counterpart.

FORBES: Hands On With New Google Maps For iOS: Easier On The Eyes And Faster For The Fingers

The latest deduplication advances automate the process of hunting down multiple files at a very granular level and apply specialized compression algorithms to what remains to shrink your data even further.

FORBES: Turn Big Data into Little Data With De-Duplication