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purified ether是什么意思 purified ether的用法例句

purified ether(意思翻译)

提纯"YiMi"


purified ether(相似词语短语)

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)



purified ether(双语使用场景)

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。



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