low capacity短语⁴⁸²⁴⁸ 基本例句 小容量 The results ob- trained show that macroporous packings have relatively small surface area and low capacity, and therefore benefit for the quick separation and analysis of biopolymers. 结果表明，大孔径的硅胶聚合物键合相比表面积小，易于获得生物大分子的快速分离。 cnki