平均: average; mean家庭: family; household; home住户: resident family; household平均住户人数: mean household size平均家庭人数: mean household size家庭人数；住户人数: household size家庭人数；住户人数；家庭组别: household size住户人数: household size家庭人数: family size; household size家庭人数组别: family size grouping平均家庭规模: average size of family平均家庭支出: average household expenditure每户平均人数: average size每人 按人数平均: per capita平均观众人数: average viewership平均职工人数: average number of workers and staff; averagenumberofworkersandstaff仲裁庭人数: the number of arbitrators in arbitration tribunal列车平均载客人数: average number of passengers carried per train平均每期读者人数: air; average issue readership系统内平均人数: expected number in the system人数: employees; initial jobless claims; number of people; numerical strength; population; strength平均尺寸 平均规模 每户平均人数: averagesize年终职工人数和年平均数: number of employees as at year-end and annual average平均家系性能: average family performance平均住院日数: average duration hospitalization; average duration of hospitalization; average of hospital stay
