磁带很贵，而且每被复制一次，音质就会有所降低。
Tape is expensive and loses sound quality every time it is copied.
如果文件位于同一个位置，那么您可以将其备份到磁带、磁盘，或将这些内容复制到另一台计算机，而无需对源文件进行重新组织。
With the files in one location, you can back up to tape, disk, or copy the contents to another machine without having to reorganize the source files.
例如，您可以使用清单4中的命令，将当前目录中的文件复制到磁带上。
For example, you might copy the files in the current directory to a tape using the command in Listing 4.
基于这一点，您可以使用自己喜欢的方法进一步地对这些信息进行备份，包括将其复制到另一台计算机或设备，或复制到磁带或磁盘。
From this base, you can backup the information further using whatever techniques you prefer, including copying to another machine or device, or by copying to tape or disk.
在辅助系统上，复制文件或挂载磁带(由LTAPE dev指定)，并用以下命令执行物理恢复。
On the secondary system, copy the files or mount the tape (as assigned by LTAPEDEV) and perform a physical restore with the following command.
然而，除了可以将文件和目录结构复制到磁带，您还可以使用tar将它们复制到一个文件。
However, rather than copy files and a directory structure to a tape, you can also use tar to copy into a file.
可以将数据库文件从磁盘复制到磁盘，也可以将数据库文件从磁盘复制到磁带，这取决于选定的备份过程。
The database files can be copied from disk to disk or from disk to tape, depending on the backup procedure chosen.
录音磁带的复制质量有了很大改进。
The reproductive quality of audio tapes has improved enormously.
它讨论了备份和数据复制，经常被误用B2D和D2D战略，以及“无磁带”备份环境的影响。
It discusses the impact of backup and data replication, the often misapplied B2D and D2D strategies, and "tapeless" backup environments.
在这方面，绞盘是明显优于偏见跟踪，如解决方案，因为绞盘仍然有效，即使磁带已被复制多次或仅在低分辨率数字化。
In this, Capstan is clearly superior to solutions such as bias tracking, because Capstan still works even if the tape has already been copied several times or digitized only in low resolution.
用这原版磁带明天复制出20 盘来。
纸版，（2）原版样：（1）复印机或小型柯式机用的印版。（2）作复制用的原版磁带，磁带，菲林等。
Master: (1) A plate for a duplicating machine or small offset machine. (2) Original tape, disc, film, etc from which copies will be made.
本办法所称复制单位是指从事光盘、磁带磁盘和其他介质复制经营活动的单位。
The replication entities as mentioned in these Measures refer to entities engaged in the business activities of replication of optical disks, magnetic tapes and disks and other media.
磁带——这些小巧的沙沙作响的塑料盒子——是你从其他磁带中拷贝而来，又拷贝到另外一个磁带中去。这些可以被你拿去交易和复制的磁带是你拥有的财富。
Tapes, those rattly little plastic cases that you'd slip out of another plastic box to jam inside yet another little plastic box, were yours to be traded or dubbed.
磁带——这些小巧的沙沙作响的塑料盒子——是你从其他磁带中拷贝而来，又拷贝到另外一个磁带中去。这些可以被你拿去交易和复制的磁带是你拥有的财富。
Tapes, those rattly little plastic cases that you'd slip out of another plastic box to jam inside yet another little plastic box, were yours to be traded or dubbed.
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