Inner classes were available at the time the Collections framework was developed, but the syntactic overhead of inner classes made creating Collections APIs that encouraged using them less desirable.

内部类在开发出集合框架时就已诞生，但内部类的句法开销使支持使用它们的Collections API的创建令人不太满意。

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Cognitive linguistics and generative linguistics are opposed in ascertaining word classes, the former adopting functional and semantic standards and the latter, syntactic ones.

认知语言学与生成语言学以不同的标准划分词类，前者采用功能标准和语义标准，后者采用句法标准。

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R. may be classified into two main classes, namely: decision theory method and syntactic (structural) method, the later may still be classified into trivial and stochastic methods.

模式识别的方法可以分为决策理论法和文法结构法两大类，而后者又可区分为一般的及随机的文法识别法。

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