3 N, d3 q, u$ N- ^http://en.wikipedia.org/wiki/Standard_Mandarin; O& b3 @# u H) R- h) q
6 G- [, {1 k1 o7 A- g1 E E7 X
The phonology of Standard Mandarin is based on the Beijing dialect of Mandarin * @. X! Z0 l$ L- ~1 E: g, n( [* w http://baike.baidu.com/view/4591.htm?fr=ala0_1_1 $ p. x+ d! M. _/ u
6 b7 U# X# e* v1 J" r% b& x# |# T. e/ m
普通话以北京语音为标准音,以北方话为基础方言,以典范的现代白话文著作为语法规范