As a result of the prosperity of the region`s culture and the rapid development of economic life, the contemporary Beijing style dialog- novels During the Decade of 1990`s have been produced, these are very different to the Beijing style novels of modern literature era (for example Lao She`s works). Through more than 120 sentence example`s induction explanation Beijing style word`s lexical meaning, this article analyzed abbreviation, increase, inversion, to develop simultaneously, to lift, to transform verb to noun, to expand imitates plans with turns of expression and so on phonetic change of dialog-novels, elaborated Beijing style language in unprecedentedness, spoken language feature, non-stable and so on several aspect overall characteristics. It also prompted the value of Beijing style language quantitative investigation and the contrast research prospect of them.