selectivity solvent的意思|示意

Because of no volatilization, no pollution, no odour, high selectivity and catalysis, easy to recycle, ionic liquids become one of the hotspots of green chemistry as a new green solvent.

离子液体不挥发，无污染，无臭味，具有高选择性和催化作用且易于循环回收利用，作为一种新型的高效绿色溶剂，以其突出的优势已成为绿色化学研究的热点之一。

One prepared with NMP had outstanding mechanical property and selectivity, with easy craft. Thus, NMP was the optimum solvent to prepare PPESK carbon membranes.

NMP炭膜既有良好的柔韧性，又表现出较高的气体分离选择性，制备工艺也相对简单，因此是制备PPESK炭膜的最佳溶剂。

The work performed and results obtained are summarized as follows:This paper reports design of neutral carrier for solvent polymeric membrane iodide electrode with high sensitivity and selectivity.

论文详细研究了高灵敏度高选择性碘离子电极中性载体（金属配合物）分子的设计。

Organic solvent affected the migration time and the selectivity of separation to some extent.

有机溶剂对迁移时间和分离选择性有一定的影响。

The separation technique of solvent extraction based on reversible chemical complexation features high capacity and high selectivity for separating polar organic solutes from dilute solution.

络合萃取技术对于极性有机物稀溶液的分离具有高效性和高选择性。

The current method offers several advantages including high yields, good selectivity, the use of BiCl3 as an inexpensive catalyst, solvent-free, simple experimental procedure.

该方法具有在反应过程中收率高、选择性好、催化剂廉价、反应不需要任何有机溶剂、反应速度快、后处理简捷等优点。