纸层析结果表明，这些组分分别为N -乙酰葡萄糖胺单糖、二聚糖和三聚糖。
The result of paper chromatography is presented which suggests that the fractions are N-acetylglucosamine monomer, dimer and trimer respectively.
纸层析结果表明，这些组分分别为N -乙酰葡萄糖胺单糖、二聚糖和三聚糖。
The result of paper chromatography is presented which suggests that the fractions are N-acetylglucosamine monomer, dimer and trimer respectively.
应用推荐