molecular structure

汉语翻译

例句：

1. A method of separating substances, especially proteins, and analyzing molecular structure based on the rate of movement of each component in a colloidal suspension while under the influence of an electric field.
   电泳分离法分离物质，尤指分离蛋白质的方法，以及基于在电场作用下处于胶粒悬浮状态的各个成分的运动速度基础上进行的分子结构分析方法
2. Having an open-chain molecular structure rather than a ring-shaped structure.
   无环的具有开链分子结构的，而非环状结构的