statistics log统计日志statisticsn.统计学；统计；统计数字Statistics and Investment Statistics统计学与投资统计statistics of science and technology科技统计Statistics relating to violent crime关於暴力非法活动的统计数字statistics of mathematics and physics数理统计statistics of engineering construction工程建设统计Statistics on behavioural risk factors行为风险因素监测数字statistics for coal reserves variation煤炭储量变动统计statistics of classification frequency分类频率统计statistics of consumption expenditures消费支出统计Statistics of employee working meals.员工餐的统计与管理。