n.资料;数据;材料
[数]已知数.
(复数)data.
Prof. Smith dissected every datum. 史密斯教授分析每一份资料。
A firewall screen is all thresh to our datum. 防火墙能保护我们的资料,当然也能防病毒。
The first task is the assignment of an address to each datum. 最初的任务是把地址分配给每个数据。
An accumulator set accepts samples one datum at a time, propogating them to each accumulator in order. 累加器集每次接受一个数据样本,并将它们按顺序传播给每个累加器。