guòlǜ / wánchéng / hòu / jìshùyuán / bǎ / lǜbǐng / sòng / qù / jiǎncè / quèrèn / qízhōng / de / zázhì / hánliàng

过滤完成后，技术员把滤饼送去检测，确认其中的杂质含量。

After filtration was complete, the technician sent the filter cake for testing to determine its impurity content.