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1·Depending upon reaction conditions, the product may be a polyketone formed by addition polymerization of the ketene double bond.

随着反应条件的不同，产物可以是由烯酮的双键加成聚合得到的聚酮。

2·In addition polymerization, the monomer need have only one functional group - the presence of two or more functional groups usually leads to the production of cross-linked addition polymers.

而在加聚反应中，每个单体只要有一个官能团即可，如果一个单体有两个或更多的官能团，通常将导致交联的加聚物的形成。

3·Urea addition has been proved to be effective for the polymerization process.

尿素的添加对产物的聚合长大过程起了促进作用。

4·There are two types of polymerization reactions: addition and condensation.

有两种类型的聚合反应：加成和缩合。

5·By contrast, are those formed by the addition reaction of an unsaturated monomer, such as takes place in the polymerization of vinyl chloride.

与缩聚物不同，加聚物时由不饱和单体通过加聚反应形成，例如氯乙烯单体的聚合。

6·The Building coating was prepared with addition of a certain amount of organo-siloxane for copolymerization in the process of polymerization of styrene and acrylic emulsion.

在苯乙烯-丙烯酸乳液聚合过程中，加入一定量的有机硅氧烷进行共聚，制得建筑涂料。

7·There are two types of polymerization techniques: addition and condensation.

共有两种聚合技术：加成与缩合。

8·The suspension polymerization of DMAHPMA has been carried out easily and successfully in 10% NaCl aqueous solution without any addition of suspension stabilizers.

DMAHPMA在10％的盐水溶液中，不加悬浮稳定剂，即能成功地进行悬浮聚合。

9·The optimum values of them in the supports are found. It is suggested that the addition of ester during spraying has detrimental effects on the support particle morphology and olefin polymerization.

确定了载体中含水及含醇的较佳范围，并指出二氯化镁醇合过程中加酯进行喷雾成球对载体形态和对催化剂聚合行为均不利。

10·The influences of polymerization conditions and hydrolysis conditions on the capacity of water-absorption of graft copolymer were investigated. In addition, two synthetic methods were compared.

考察了聚合条件和水解条件对接枝共聚物吸水能力的影响，并对两种合成方法进行了比较。