按: press; push down一定: fixed; established; regular依据: according to; in the light o ...计算: count; compute; calculate; r ...的: 4次方是 The fourth power of 2 i ...出口: exit统计: statistics; census; numerica ...美国按一定公式计算的财政补贴: formula grants出口统计报表: statistical document, export; statistical doucument export; statistical doucument, export按一定比例的: proportional进口统计表: import list人口统计: census; demographic statistics; demography; population statistics; statistics of population; vital statistics人口统计表: census returns人口统计的: demographic人口统计地: demographically人口统计局: bureau of ce us; bureau of census; bureau of the census人口统计科: demographic statistics section人口统计图: demogram人口统计学: demographics; demography and population studies; human demography数据计算: calculation on data数据计算机: data computer人口统计分析微型计算机软件: micro-computer programmes for demographic analysis计算的: assumed; calcd calculated; calculating; calculational; calculative; computational; computed; enumerative按一定长度截取: ablaengen按一定方式安排: in a particular format usu for a computer