对外宣传英译中对原文的适当删减: suitable omission and deletion in english translation
取样: sample; sampling 短语和例子取样检查 take a sample to check; take a sample for examination and test;井壁取样[石油工业] wall sampling; 混成取样 composite sampling; 取样检查的结果必须附加说明。 results of the sample must be tr
