purified ether的意思
purified ether中文翻譯:
提純乙醚
相似詞語短語
purified───v.使純凈;凈化(心靈);去除;精煉(purify的過去式和過去分詞)
ether───n.乙醚;[有化]以太;蒼天;天空醚
diamyl ether───二戊醚
diethyl ether───乙醚,[有化]二乙醚;乙醚,二乙醚
anhydrous ether───n.無水乙醚
decyl ether───癸基醚
luminiferous ether───[物]光以太
valeric ether───戊基醚
chloric ether───[醫] 氯仿[醇]醚(氯仿與醇的混合液)
雙語使用場景
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.───方法采用多種色譜方法對其含有的化合物進行分離純化,利用波譜法對得到的化合物進行結構鑒定。
sulfate was purified by such methods as recrystallization of water, recrystallization of ethanol and extraction of ethyl ether.───用兩種不同的方法制備十二烷基硫酸鈉,并對制備出的產物的性能與分析純的標樣進行了比較。
英語使用場景
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