jacobi's短语¹¹⁴⁴⁶⁷⁺⁴ 例句 For miss projectile, probability density function of impact dispersion can be expressed as Rayleigh distribution function by means of coordinate conversion Jacobi's transformation. 有脱靶弹存在时，通过坐标变换可将弹着散布的概率密度函数用极坐标下的瑞利分布函数表示。 cnki