Formal record in place which indicates relevant process name, machinenumber, inspector name, time interval, inspected items, judgment, etc.
正规纪录清楚注明相关工序之名称，机器号码，检查员名字，时段，检验专案，判定等。
2
The system then uses a variety of machine-learning techniques to train itself to be able to grade any number of essays or answers automatically and almost instantly.