基本解釋[經(jīng)濟(jì)學(xué)]強(qiáng)機(jī)率收歛詞組短語短語convergence rate almost surely 收歛速度almost surely convergence 收歛;強(qiáng)收歛convergence almost surely更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)強(qiáng)機(jī)率收歛