例句與造句

1. Its purpose is to estimate the parameter of population , offer decision service and meet the social demand
   其目的是通過(guò)對(duì)樣本數(shù)據(jù)的加工處理，估算調(diào)查總體參數(shù)，提供決策服務(wù)，滿足社會(huì)需求。
2. It's difficult to find parameter of population in a sentence. 用parameter of population造句挺難的