基本解释[数学]四舍五入法数的舍入法英汉例句双语例句Through theoretical analyzing this paper also amends the rounding-off method for making spanned tooth number K even.本文还通过理论分析对跨齿数K值圆整时的四舍五入法则进行了修改。rounding-off method更多例句专业释义数学四舍五入法数的舍入法