大家都搜:
提纯"YiMi"
1、valeric ether───戊基醚
2、ether───n.YiMi;[有化]以太;苍天;天空醚
3、chloric ether───[医] 氯仿[醇]醚(氯仿与醇的混合液)
4、diamyl ether───二戊醚
5、luminiferous ether───[物]光以太
6、anhydrous ether───n.无水YiMi
7、decyl ether───癸基醚
8、diethyl ether───YiMi,[有化]二YiMi;YiMi,二YiMi
9、purified───v.使纯净;净化(心灵);去除;精炼(purify的过去式和过去分词)
1、sulfate was purified by such methods as recrystallization of water, recrystallization of ethanol and extraction of ethyl ether.───用两种不同的方法制备十二烷基硫酸钠,并对制备出的产物的性能与分析纯的标样进行了比较。
2、Methods the chemical compositions of the petroleum ether extracts were isolated and purified by chromatographic methods. The structure of acquired compounds was identified by spectrum method.───方法采用多种色谱方法对其含有的化合物进行分离纯化,利用波谱法对得到的化合物进行结构鉴定。