麻烦大家给翻译下论文（用英文）
问题描述：
麻烦大家给翻译下论文（用英文）
转基因药用苜蓿多糖的提取和测定
摘要：本文通过水煮法对普通苜蓿和转基因苜蓿进行了多糖的提取,通过X射线衍射仪去对比两种苜蓿的区别；后利用苯酚—硫酸法对所得的多糖含量进行了测定,通过对比,发现普通苜蓿和转基因苜蓿中多糖含量的差异.
关键词：苜蓿,转基因苜蓿,多糖,苯酚—硫酸法
答
Abstract:This article and transferred the gene alfalfa through Shui Zhufa to the ordinary alfalfa to carry on the polysaccharide extraction,contrasted two kind of alfalfa through X beam diffractometer the differences; Latter has carried on the determination using the phenol - sulfuric acid method to the obtained polysaccharide content,through the contrast,discovered the ordinary alfalfa and transfers in the gene alfalfa the polysaccharide content difference.
Key word:The alfalfa,transfers the gene alfalfa,the polysaccharide,the phenol - sulfuric acid method