1)normal point,正位点2)point adjusting,点位校正3)Quantile of the standard normal distribution,正态分位点4)Positive selected sites,正选择位点5)positively selected sites,正向选择位点6)zero correction,零点校正，零位校正
用法和例句
Theories and methods of characteristic point adjusting are discussed by virtue of the coordinate conversion of the spatial data in GIS.
