Based on the building of a model of progressive tax rate counting progress , the following paper , after a quantitative analysis on the phenomena of the tempestuousness of full progressive tax rate and the easement of extra progressive tax rate , and an analysis on the quick calculating deduction when extra progressive tax rate is involved in tax counting , makes abstract theories perspicuous , and promotes a deeper and more thorough understanding of progressive tax rate among the students 文章在對累進稅率計稅過程建立模型的基礎(chǔ)上,對全額累進稅率累進劇烈和超額累進稅率累進緩和現(xiàn)象,以及用超額累進稅率計稅時所涉及的速算扣除數(shù)進行了定量分析,從而使得抽象的理論在推理中得到了明晰,有助于對累進稅率更加深入和全面的理解。
a state of agitation or turbulent change or development; "the political ferment produced new leadership"; "social unrest" 同義詞:agitation, ferment, fermentation, unrest