1.【化】醚化
1.to convert a substance, especially an alcohol, into ether
1.The material for organic synthesis, mainly used for synthesize positive ion etherifying agent.
用途Usage：有机合成原料，主要用于合成阳离子醚化剂。
2.Domestically produced etherifying agent was used to prepare cationic starch.
介绍了将国产醚化剂应用于阳离子淀粉制备的实验；
3.Natural cationic flocculant RHNF was synthesized taking rice husk as a principal part, cationic etherifying agent as a modifier.
以稻壳为母体，以阳离子醚化剂为改性剂，合成天然阳离子型絮凝剂RHNF。
4.When the etherifying ratio was 50 %, the cement net fluidity was largest.
酯化率为50%时，水泥的净浆流动度最大。
5.and the etherifying agent is 3-chlorine-2- hydroxypropyl trimethyl ammonium chloride.
所述醚化剂为3-氯-2-羟丙基三甲基氯化铵。
6.Preparation of Phosphate Monoester Starch with Microwave Etherifying and Research of the Starch Paste Property
微波酯化制备淀粉磷酸单酯及糊特性研究
7.Research on Phosphate Monoester StarchMicrowave Etherifying Condition Influence and Starch Paste Property
微波条件对淀粉磷酸单酯取代度的影响及糊化性质研究
8.Application of instrument control system in gasoline etherifying plant
汽油醚化装置仪表控制系统的应用实践