aromatic fraction信息详情
芳香族馏分
fraction───n.分数；部分；小部分；稍微
aromatic───n.芳香植物；芳香剂；adj.芳香的，芬芳的；芳香族的
aromatic oil───[化工]芳香油
aromatic ring───芳环；芳族环；芳香环，芳族环
aromatic hydrocarbon───芳（族）烃；芳族烃
complex fraction───n.繁分数；n.[数]繁分数
aromatic polyamides───[高分子]聚芳酰胺
partial fraction───部分分数，部分分式；[数]部分分式；[数]部分分数
gallon fraction───加仑分数
The purification of technical naphthalene by stepped static crystallization method in cracked aromatic fraction, which is rich of naphthalene has been developed.───以富含萘的裂解芳烃馏分为原料，开发静态分步结晶法从芳烃馏分中提纯工业萘。
dehydroxylation vitamin E in aromatic fraction.───芳烃馏份含有脱羟基维生素E ；
High organosulfur coal (HOSC) is very special in that it is rich in sulfur containing compounds (SCC) in aromatic fraction of extract.───高有机硫煤是一种十分特殊的煤种，其特点之一是抽提物芳烃馏分中含丰富的含硫化合物。
Aryl isoprenoid compounds in the aromatic fraction of sedimentary organic matter have been regarded as a biomarker that indicates a saline and strongly reducing sedimentary environment.
There exists dehydroxylation vitamin E in aromatic fraction.