词汇	chisil
释义	chisil 🌏凿
随便看	variance of probability distribution variance of proportion variance of random variable variance of ratio estimate variance of residence time variance of single sample variance of sum variance of the diosgenin Variance of the estimator Variance of the laser intensity Variance of the measured error variance of the poisson process variance of timing estimation error variance of totals variance of unit weight variance of voltage deviation variance of wind speed variance ontology variance operator variance-optimal martingale measure variance optimum value variance or covariance variance originator variance part variance partition