英语语法分析

Using quinine bisulphate as a reference, fluorescence quantum yield of aloin was measured to be 0.053.3.

以硫酸奎宁为参比，测得了芦荟苷的荧光量子产率为0.053。

Results show that the large parenchymatous cells of vascular bundles are the mainly storage site of aloin.

结果表明，叶维管束内的大型薄壁细胞为芦荟素的主要贮存结构。

The extraction methods of aloin and aloe-emodin in Aloe barbadensis was explored by contrast experimentation.

通过对比试验探讨了对芦荟中芦荟苷、芦荟大黄素的提取方法。