常见例句To establish a technique system to purify the DNAase; 建立雙胸蚓DNA酶分離純化的技術躰系；Preparation and Characterization of a New Type DNAase from Bimastos 蚯蚓組織中一種新型DNA酶的制備及理化性質研究DNase, DNAase deoxyribonuclease 返回 DNAase