statistics n. 1.统计学,统计法〔用作单数〕。 2.统计数字[资料],统计表〔用作复数〕。 Government statisticsindicate that prices have gone down. 政府统计指出物价已经下降。 You may consult the statistics on population issued by the government. 你可以查一查政府发表的人口统计。 the vital statistics (出生、结婚、死亡等)人口动态统计。 collect [take] statistics 进行统计。
Not every wrapper may be able to collect all the statistics listed above, because a correct mapping between the data source statistic and its counterpart on the federated system may not exist 并不是每个包装器都能够收集上面列出的所有统计信息,因为数据源统计信息与其在联邦系统上的对等物之间可能不存在映射。