A sort of undefined longing crept upon them.
一种莫名的渴望爬上了他们的心头。
The undefined background also shows how Cecilia Beaux was influenced by the French Impressionists, who believed, like Beaux, in a personal rather than conventional approach to their subject matter.
这个不确定的背景也显示了塞西莉亚·波克斯是如何受到法国印象派画家的影响的，他们和波克斯一样赞同用个人而非传统的方法来处理主题对象。
The method XXX is undefined for the type yyy.
xxx方法对于类型yyy来说定义不明确。
Default selections include Max, min, unique, and undefined values.
默认的选项包括最大值、最小值、唯一值和未定义值。
It also allows the user to display any undefined values in the application.
它还让用户可以显示应用程序中任意未定义的值。
Note how Perl distinguishes between undefined and empty (length 0) strings.
注意Perl如何区分未定义的串和空串(长度是0)。
The past is gone, the future is undefined, but this very minute is yours to enjoy.
过去不再回来，将来无从把握，但我们可以享受现在这一刻的美好。
If the context item is undefined, you have no way to select nodes from the document.
如果上下文item未定义，您就无法从文档中选择节点。
For example, on Linux and UNIX operating systems, undefined passwords are treated as NULL.
比如，在Linux和UNIX操作系统上，未定义口令被作为NULL处理。
In fact, if you look at your WSDL file, the location addresses for the ports are undefined.
事实上，如果查看WSDL文件，会发现未定义端口的位置地址。
Prefixes can be set to different URIs, but cannot be undefined, at least for XML 1.0 documents.
可以将前缀设置成不同的URI，但不能取消定义，至少对XML 1.0文档是这样。
It flags errors ranging from unconnected links, to undefined conditions or other missing attributes.
它可标记各种错误，既包括未连接的链接，也包括未定义的条件或其他缺少的属性。
It defaults to undefined, but will be treated as POST by default if there are params in the request.
它的默认值为未定义，但如果请求中有params，将会默认作为POST处理。
"Late is a relative term, because we don't consider it late, because our time line is undefined," he said.
“晚只是相对而言，我们并不认为晚。因为我们并没有明确的时间限制，”他说道。
What's really interesting about the Victorians is that it was all so undefined, which is a kind of freedom.
维多利亚时代的人真正有趣的一点是：一切都没有下定义，所以这是某种程度的自由。
They hold only one piece of data: a string, a number, the undefined value, a reference to another variable.
它只保存一段数据：一个字符串、一个数字、未定义的值以及对另一个变量的引用。
Instead of checking for a default compound value, you can also catch the access to an undefined variable. E.g.
不用再检查默认的复合值，您也可以捕获对未定义变量的访问。
It defines just enough to let you declare an injection point, with qualifiers, and then leaves the rest undefined.
它只定义了带有修饰符的注入点而已，其他的都没有定义。
The MQe_Script commands to accompany these are provided later in this document along with any undefined variables.
与之相应的 MQe_Script命令以及未定义的参数将在本文后面提供。
All data in a CouchDB database is stored in a document, and each document can be made up of an undefined number of fields.
CouchDB数据库中的所有数据都储存在一个文档中，并且每个文档可以由未定义的字段组成。
The MQe_Script commands used in this section are provided as a full script later in this document along with any undefined variables.
在本部分使用的 MQe_Script命令以及未经定义的变量将在本文的后面作为完整的脚本提供。
Both countries are moving into a new and somewhat undefined future and need to work on whether they can define it in a parallel way.
两国都正在朝着全新但尚无定论的未来前进，能否以一种平行的方式界定未来？这值得双方努力。
In RDF, ordering of child nodes is undefined, so you can't assume that Jena will retrieve the list of friends in any particular order.
在RDF中，没有定义子节点的顺序，所以不能假设jena会以任何特定的顺序检索朋友列表。
If neither the filter nor the comparator are specified, the enumeration will traverse all records in the record store in an undefined order.
如果既没有指定过滤器又没有指定比较器，枚举将以未定义的顺序遍历记录存储中的所有记录。
Lacking an external focus, the mind turns inward on itself and creates problems to solve, even if the problems are undefined or unimportant.
缺乏外部的兴趣焦点，注意力因此转向内部，引发需要解决的内部问题；尽管这些问题可能很模糊和不重要。
Those who cannot decipher Feynman diagrams or have never heard of gauge fields (undefined even in the glossary), are advised to bone up beforehand.
对于无法识别费曼图表或者对规范场（甚至没有在术语索引中给出定义）一无所知的读者，建议他们要先对预备知识进行一番恶补。
Most of the country "s boundaries with the United Arab Emirates, Oman, and Yemen are undefined, so the exact size of the country remains unknown."
国家大部分同阿联酋，阿曼，和也门的边界尚未确定，因此国家确切的大小仍然未知。
Most of the country "s boundaries with the United Arab Emirates, Oman, and Yemen are undefined, so the exact size of the country remains unknown."
国家大部分同阿联酋，阿曼，和也门的边界尚未确定，因此国家确切的大小仍然未知。
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