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提起PDA,你的脑海里也许会浮现出当下流行的商务通、快译通、名人、文曲星等。现在需要向你澄清的是,虽然国内一直将电子记事本、电子辞典等理解为PDA,但实际上它的概念远远广泛得多。广义的PDA应包括一切手持式计算设备,如掌上电脑、手持电脑,甚至包括智能化的手机。而商务通、快译通、文曲星一类的产品则是最简单、最初级的PDA,它们将所有的程序都固化在ROM中,用户不能根据自己的需求删除或加载新的应用程序。我们在本专题中对这类产品不做评测。
PDA, your mind may emerge out of the current popular business links, fast translation, celebrities, Wenquxing and so on. Now it needs to be clarified to you that although the concept of electronic notebooks, electronic dictionaries and the like is always understood as a PDA in China, its concept is actually much broader. Broad PDA should include all handheld computing devices, such as handheld computers, handheld computers, and even smart phones. The products such as Business Link, Fast Translator and Wenquxing are the simplest and most advanced PDAs. All of them are solidified in ROM, and users can not delete or load new applications according to their needs. We do not evaluate this kind of product in this topic.