如果只处理XML，则仅需要为xml定义的单个SGML声明。

If you are dealing only with XML, you will need only a single SGML declaration defined for XML.

youdao

您希望暂时保留该安装的版本，并且在搜索修复程序时，您仅希望看到只适用于您的特定版本的项。

You want to stay at that installed version, and when you search for fixes you just want to see items that apply to your particular version only.

youdao

仅当您有由 MRM CWF 或 TDS 解析的非 XML 数据，并且只希望将其呈现为 XML 而不做进一步的转换时，才应该将 MRM-XML 域用于新的消息流。

The MRM-XML domain should only be used for new message flows if you have non-XML data parsed by MRM CWF or TDS which you just want to render as XML with no further transformation.

youdao

So basically, the whole society was spending all of the time raising enough food just to support life and there was only 5% left over and that ended up being used in ways like this.

基本上,整个社会全部时间都被用于积累足量食物,这仅是为了维持生计,只剩下5%的时间,被用来建造金字塔,为法老服务

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There's five because there's one of these that's particular to RNA only, that appears in only RNA, and there's one of them that appears in only DNA.

有五种是因为,一种为RNA所专有,它只出现在RNA中,另外有一种仅出现在DNA中

耶鲁公开课 - 生物医学工程探索课程节选