指: finger易: easy为生: make a living物: thing; matter; object降解: degradation的: 4次方是 The fourth power of 2 i ...直: straight; stiff链: chain烷基: alkyl; alk-直链烷基苯: linear alkyl benzene; linear alkylbenzene直链烷基苯磺酸: linear alkyl benzene sulphonic acid直链烷基苯磺酸钠: linear alkylbenzene sulphonic acid直链烷基苯磺酸盐: linear alkyl benzene sulfonate; linear alkylbenzene sulfonate线性烷基苯: linear alkyl benzene (lab); linear alkyl benzene(lab)支链烷基苯: branched alkylbenzene工业直链烷基苯磺酸: industrial linear alkylbenzene sulfonic acid线性烷基苯磺酸: labsa; linear alkyl benzene sulfonic acid烷基苯: alkyl benzene; alkylbenzene非生物降解的: nonbiodegradable抗生物降解的: biorefractory可生物降解的: biodegradable难生物降解的: nonbiodegradable单烷基苯: monoalkyl benzene多烷基苯: polyalkylbenzene二烷基苯: dialkyl benzene