Prior to Fedora Core 3, the initrd is constructed using the loop device.
在Fedora Core3之前，initrd是使用loop设备来构建的。
Next, mount the file system onto a mount point using the loop device (see Listing 2).
接下来，使用循环设备将该文件系统挂载到一个挂载点上（如清单 2 所示）。
You can use this same approach to create encrypted file systems with the loop device on a file.
可以按照相同的方法在文件上用循环设备创建加密的文件系统。
This is useful to protect your data by transiently mounting your file using the loop device when needed.
可以在需要时使用循环设备临时挂装文件，这有助于保护数据。
Once the changes are applied, the new file-based loop device will be mounted at the aforementioned mount point.
应用修改之后，新的基于文件的循环设备将挂载在指定的挂载点上。
From this simple demonstration, it's easy to see how powerful the Linux file system (and the loop device) can be.
通过这个简单的演示很容易体会到Linux文件系统(和循环设备)是多么强大。
The loop device is a device driver that allows you to mount a file as a block device and then interpret the file system it represents.
loop设备是一个设备驱动程序，利用它可以将文件作为一个块设备挂载到系统中，然后就可以查看这个文件系统中的内容了。
When supplying a small transmitter loop device with power current, the strength of signal as same as that produced by a large transmitter loop can be obtained.
当对小发射回线装置供以大电流时，同样可以得到和大发射回线相当的信号强度。
Instead of mounting the file as a compressed image using the loop device, you can use a cpio archive. To inspect the contents of a cpio archive, use the following commands.
我们不用再使用loop设备来将initrd作为压缩映像进行挂载，而是可以将其作为cpio归档文件来使用。
As shown in Listing 4, you can continue this process by creating a new file within the new mounted file system, associating it with a loop device, and creating another file system on it.
如清单4所示，还可以继续这个过程：在刚才挂装的文件系统中创建一个新文件，将它与一个循环设备关联起来，再在上面创建另一个文件系统。
How to locate the guide roll and loop-rising roll of loop device used in wire and bar rolling mill are discussed. The paper put forward the design and calculation method for the both.
探讨了棒、线材轧机活套装置中导辊与起套辊的位置布置，并给出了其位置布置的设计计算方法。
How to locate the guide roll and loop-rising roll of loop device used in wire and bar rolling mill are discussed. The paper put forward the design and calculation method for the both.
探讨了棒、线材轧机活套装置中导辊与起套辊的位置布置，并给出了其位置布置的设计计算方法。
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