... back-up safety device || 备用安全设备,备用安全装置 back-up source || 后备电源,备用电源 back-up washer || 保护垫圈,支撑垫圈 ...
基于32个网页-相关网页
memory back-up power source 备用记忆电源
The self link is especially useful; if you ever end up with an Atom document that you didn't download yourself, this is your trail of breadcrumbs back to the canonical source.
self链接特别有用;如果有一个不是自己下载的Atom文档,那么通过该链接就可以回溯到规范来源。
(You can also embed the three final lines of the script in a loop, dynamically change SOURCE, and back up a series of separate directories on the same system.) Here's how the backup works.
(还可以把脚本的最后三行嵌入一个循环,动态地修改SOURCE,从而备份同一系统上的一系列目录)。
You should back up any data source before implementation is started.
在开始运行之前,您应该先将所有的数据源备份。
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