单词	去會所
释义	同CLUB
随便看	mean-square mean square acceleration mean square analogue unit mean-square analog unit mean square angle mean-squareangle mean square angle {=msa} mean-squareangle--scatter mean-square beam cross-section mean square consecutive fluctuation estimator mean square contingency mean square continuity mean square convergence mean squared error mean squared error criterion mean squared error {=mse} mean squared error(mse) mean square deviation mean-square deviation mean square deviation ; mean square error mean square deviation {=msd} mean square displacement mean square distance mean square end-to-end distance mean square error