Being so, any activity involved with the social networks, be it participation, management, optimization becomes extremely complicated and context based.

因此，任何参与到社交网络中的行为，比如参与、管理和优化，都会变得极其复杂，并且与上下文有关。

youdao

From the examples so far, you can see that an anonymous function is simply a function, without an name, that is evaluated in place and determines its context based on where it is defined.

到目前为止看到的例子中，匿名函数都只不过是一个没有名称的函数，它被就地求值，基于定义它的位置来决定它的上下文。

youdao

In contrast, context-based searches are based not just on individual words but also on the context in which those words occur.

与此不同的是，基于上下文的搜索不仅以个别的单词作为依据，它还会考虑出现这些单词的上下文。

youdao

In security, IBM offers Security Access Manager and Security End Point Manager which offer context-based security.

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"Branded media, context-based marketing, direct mail, preference-based marketing (agreeing to get ads via e-mail) it's what people are missing, " says Killen.

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This is just the beginning of an explosion of context-based learning opportunities.

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