trextment?
是treatment吧?
statistcal trextment 应该是statistical treatment吧?
按照字面翻译是
certificate of statistical treatment of natural=自然统计处理证书
trextment?
是treatment吧?
statistcal trextment 应该是statistical treatment吧?
按照字面翻译是
certificate of statistical treatment of natural=自然统计处理证书