substitution product

The ZnO and Cu product can be obtained through ammino complexation and method of substitution.

研究采用氨络合转换方法，制备了医用或化妆品活性氧化锌等产品。

The effect of process conditions, such as microwave, reactant ratio, catalyst and solvent etc, on the nucleophilic substitution and yield of product were investigated.

考察了微波技术、反应物料比、催化剂以及溶剂等主要条件对亲核取代反应和产物收率的影响。

In this reaction, besides substitution products thiophenol etc, the reduction product benzene is formed.

反应中，除生成笨硫酚等取代产物外，还生成还原产物苯。

Lanthanum-tungsten electrode is the substitution product of thorium-tungsten electrode because of its freedom from radioactivity.

镧钨电极因无放射性而成为较有发展前景的钍钨电极的替代产品.

The high degree of substitution product was purified and graded with dialysis bag. Two kinds of sulfated agarose ( AGS) with different molecular weights were obtained.

对于高取代度产物，通过透析纯化分级，获得两种不同分子量分布的琼脂糖硫酸酯（AGS）。

Reversed-phase HPLC Determination of the Reactant and Product of N-Substitution of β-Phenylethylamine

β－苯乙胺的N－取代反应过程中反应物和产物的反相HPLC分离测定