In order to change, the drive must exceed the constraints, thus breaking the balance.
为了发生变革，驱动力必须超过制约力，从而打破平衡。
In order to meet the screw air compressor operation of the energy saving, there must be an efficient change speed motor drive.
为了满足螺杆空压机运行中的节能，必须有一种高效率变转速的驱动电机。
When you make a change in a file, it is often on your computer's hard drive and you have to upload the file to your host server in order to view it on the Internet.
如果你对文件做了更改，通常会在你的电脑的硬盘上，你要将文件上传到你的主机服务器上，这样你可以在互联网上看到。
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