extraction apparatus的用法和樣例：
例句
- The semi-automatic liquid nitrogen extracter is lowcost and easy-to-use, which can prevent the volatilization of the liquid nitrogen during the extraction.
摘要介紹一種自製的半自動液氮提取器，該提取器製作成本低廉，操作簡單，並可以避免治療過程中提取液氮時液氮的大量揮發，從而可以減少資源浪費，降低治療成本。 - A packed sieveplate roll contactor was designed to extraction protein with reversed micelles.
設計出滾筒式填料篩板萃取器，並應用該萃取器反膠團法萃取蛋白質。
