的: 4次方是 The fourth power of 2 i ...估计: estimate; evaluate; take sto ...参数的估计: estimation of parameter总根毛数的估计: estimates of total root hair number中位数: md,median; median and selection泊松分布参数的估计: statistical interpretation of data-estimation of parameter in poisson distribution工资中位数: median wages假定中位数: assumed median流动中位数: running median年龄中位数: median age尿碘中位数: median of urinary iodine求中位数: median全年中位数: annual median市场中位数: market median市价中位数: middle market rate收入中位数: median earnings条件中位数: conditional median样本中位数: sample median真实中位数: true median中位数检验: median test中位数年龄: median age中位数平滑: median polish中位数平均: average of median中位数破译: median attack中位数速率: median speed