Addition Reactions to Alkynes, Hydrogenation , Halogenation and HX. Hydration of alkynes. Tautomerization.是什么意思？

Addition Reactions to Alkynes, Hydrogenation , Halogenation and HX. Hydration of alkynes. Tautomerization.

炔烃的加成, 氢化,卤化和HX. 炔烃的水化作用,互变异构化.

addition

n. 加，增加，附加，[数]加法，增加的人或事物；

例句
There's a postage and packing fee in addition to the repair charge.
除修理费之外还有邮寄和包装费。

reactions

n. 反应( reaction的名词复数 )，反动，反对，反作用力；

例句
Soya milk can cause allergic reactions in some children.
有些孩子会对豆浆过敏。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

hydrogenation

n. 加氢，氢化（作用）；

例句
The said catalyst was a good hydrogenation catalyst for adiponitrile.
Ni-Al-X 催化剂是己二腈加氢的优良催化剂.

halogenation

n. 卤化；

例句
A typical example is the halogenation of a hydrocarbon.
典型的例子是碳氢化合物的卤化.

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

hydration

n. 水合，水合作用，水化；

例句
Experimental results showed that the hydration of acrolein possessed the characteristic of consecutive irreversible first - order reaction.
实验结果表明,丙烯醛的水合具有一级串联不可逆的特征.

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。