product of substitution的意思|示意

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 system construction from product substitution, we work together with you, until you satisfactory completion of this project.

从产品替代到系统建造，我们与您一起工作直到您的项目圆满完成。

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。

The low degree of substitution cationic starch was synthesized in dry process by using petroleum ether as dispersant. The reaction efficiency was more effective and the product was more homogeneous.

用石油醚作为分散剂，干法制备低取代度阳离子淀粉，反应效率更高，产品更均一。

Considering the substitution relationship between standardized product and customized product, this paper focus on the analysis on the market elasticity of customizing degree and price rising rate.

针对标准产品与定制产品有替代关系的情况，论文分析了市场需求对定制程度的弹性、市场需求对加价率的弹性。

The product is high in degree of substitution, whose substituent distribute equally, has characteristics of high viscosity, high content of sodium, high acid-viscosity ratio.

该产品的取代度高，取代基分布均匀，具有高粘度、高钠含量、高酸粘比、高盐粘比的特点。