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1·Alkenes react with water and halogens to form halohydrins by an addition reaction.

烯烃与水和卤素发生加成反应生成卤代醇。

2·The 4-methoxy-phenylhydroxy-acetic acid was synthesized by the carbonyl addition reaction of 4-methoxybenzaldehyde.

通过4-甲氧基苯甲醛的羰基加成反应合成4-甲氧基-苯基羟基乙酸。

3·The addition reaction with hydrogen cyanide is base-catalysed.

与氰氢酸的加成是碱催化的。

4·The mechanism of light influencing the addition reaction was also studied.

初步分析了光线照射影响四溴乙烷合成反应的作用机理。

5·Addition reaction is implemented in a closed cauldron, thus raising its reaction temp.

加成反应在封闭釜内进行，可提高反应温度，缩短反应时间和提高产品得率。

6·At the same time, the addition reaction of organozinc reagent and ketones was investigated.

同时对有机锌试剂与酮的加成反应进行了研究。

7·The addition reaction of substituted phenyl nitrile oxide and p-Acetaminobenzenesulfamide were reported.

本文报导了取代芳腈氧化物和对乙酰氨基苯磺酰胺的加成反应。

8·The yield of the addition reaction was increased from 66% to 98% because the synthesis method was improved.

改进合成方法使加成反应的产率由原来的66%提高到98%。

9·Results show that the addition reaction of bromine with acetylene was obviously influenced by light condition.

研究表明，光线条件对溴素与乙炔加成反应过程有非常明显的影响。

10·Michael reaction is a typical nucleophilic addition reaction, is always an organic chemistry domain research hot spot.

迈克尔反应是一个典型的亲核加成反应，一直是有机化学领域的一个研究热点。