人们相信它可能会导致字母数字键错误。
It is believe that it can potentially cause errors with alphanumeric keys.
它有一个字母数字键盘，是一个很好的手机短信。
It has an alpha numeric keypad and is a good handset for messaging.
ThinkPad以前那种排列紧密、十分宽大、略向内凹的按键深受其忠实粉丝喜爱，而X100e和Edge的键盘则与此不同，是“岛屿式的”，字母和数字键都分得很开、看起来更平滑。
Instead of the closely packed, large, scooped keys that ThinkPad loyalists love, the X100e and Edge have 'island-style' keyboards, with distinctly separated, flatter-looking letter and number keys.
键包括字母键、数字键、标点符号键和一些特殊字符。
The keys include letters, numbers, punctuation marks, and some special characters.
通过将数据的某些部分进行组合来压缩数据，例如，通过将一些字母的数字等值相加，可把两个字长的字母键词变换为一个字长的数字键词。
To compact data by combining parts of the data, for example, to transform a two-word alphabetic key into a one-word numeric key by adding the numeric equivalents of the letters.
通过将数据的某些部分进行组合来压缩数据，例如，通过将一些字母的数字等值相加，可把两个字长的字母键词变换为一个字长的数字键词。
To compact data by combining parts of the data, for example, to transform a two-word alphabetic key into a one-word numeric key by adding the numeric equivalents of the letters.
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