Next, LS scheme is also applied on the regular pilot tones which are inserted OFDM data symbol.

接下来，用LS估计插在OFDM数据符号中规则的导频符号。

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The paper describes symbolic structure of word of program language with regular grammar and regular expression, constructs converted-state chart to identify word symbol.

用正规文法和正规表达式描述了程序语言的单词符号的结构，用状态转换图构造了识别单词符号。

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Those Blackberries that used to be a symbol of the high-ranking executive are now becoming almost as common as regular mobile phones.

曾经是公司高管身份象征的黑莓手机已经变成街机。

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Those Blackberries that used to be a symbol of the high-ranking executive are now becoming almost as common as regular mobile phones.

曾经是公司高管身份象征的黑莓手机已经变成街机。

youdao