The money was lent for an undefined period of time.

这笔钱无限期借出。

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。

Undefined reference, what was the solution last time?

未定义的引用，上次我们是怎么解决的呢？

The rest is in private hands, or its ownership is undefined.

其余的都是私人所有，或者所有权未定。

A placeholder link is a link with an initially undefined target.

占位符链接就是与开始时未定义目标的链接。

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。

Remember that currently your WSDL has an undefined location address.

请记住，目前您的WSDL具有一个未定义的位置地址。

A violation of the rules of this specification; results are undefined.

破坏规范的规则，结果是不确定的。

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)。

If you try to use them, an XML processor will fail with an undefined entity error.

如果您想使用它们，XML处理器将失败并出现一个undefined entity错误。

If a value clause is not specified, the initial value of the item is undefined.

如果没有指定value子句，则表示没有定义该项的初始值。

But failure of some lesser sort, still undefined, looks increasingly inevitable.

但是某种程度的失败看起来越来越不可避免，虽然失败的方式尚未明确。

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。

The case for the name of the Boolean object is important because true (and false) is undefined.

布尔对象名称的大小写是至关重要的，因为true(和false)是未定义的。

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。

This can result in undefined and unexpected behavior, which can be difficult and time-consuming to track down.

这可能导致不明确、不可预见的后果，要跟踪这种情况也是很困难很耗时间的。

"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。

If the specified name is defined in the operating system only as user or if it is undefined, user is assumed.

如果指定的名称在操作系统中只定义为用户，或者没有定义，那么假设是USER。

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。

But that, of course, is the whole trouble when greatness, undefined, is made into an objective in its own right.

但那当然是全部问题，当未被定义的伟大被当做目标。

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。