aromatic free信息详情
不含芳烃
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
aromatic polyamides───[高分子]聚芳酰胺
aromatic wood───香木
aromatic herbs───芳香的药草；草本香料植物
angostura aromatic bitters───安哥斯图拉芳香苦味
free───adv.自由地；免费；vt.使自由，解放；释放；adj.免费的；自由的，不受约束的；[化学]游离的；n.(Free)人名；(英)弗里
and selectivities of aliphatic and aromatic free-radical(substitution)reactions were explained semi-quantitatively by the perturbation molecular orbital theory.───用微扰分子轨道理论半定量地解释了脂肪族的游离基取代和芳香族的游离基取代反应的反应性和选择性。
Active free radicals in the photochemical hydrogen abstraction reaction between benzophenone and aromatic amines have been studied systematically by combination of spin trapping reagents and ESR.───自由基捕捉剂与esr相结合的方法系统研究了各种取代苯胺与二苯酮光化夺氢反应中的活泼自由基。
The invention features a polymerizable composition that comprises a free-radically polymerizable acidic resin, and a photoinitiator system comprising a polycyclic aromatic component.───本发明涉及可聚合组合物，所述组合物包含可自由基聚合的酸性树脂和含有多环芳族组分的光引发剂体系。
LIQUID MINERAL FUELS. PROPERTIES OF AROMATIC FREE LAMP OIL.───液体矿物燃料.脱芳烃灯油特性
liquid mineral fuels . properties of aromatic free white spirit───液体矿物燃料.不含芳烃石油溶剂性能