您要查找的是不是：
- free radical substitution 游离基取代
- A free radical is a molecular fragment having an unpaired electron. 自由基是一种具有未配对电子的分子碎体。
- This reaction has been classified as a free radical chain process. 这种反应是按自由基连锁反应的历程进行分类的。
- Glutathione peroxidase( GSH-Px) acts as a free radical scavenger. 谷胱甘肽过氧化物酶是生物机体内的自由基清除剂。
- Proanthocyanidin is a effective natural free radical scavenger. 原花青素是一种天然有效的自由基清除剂。
- Abnormality of free radical production will lead many diseases. 自由基产生异常,将导致诸多疾病过程。
- OH Lilium Bromopyrogallol red Scavenging effect Free radical ? 百合 溴邻苯三酚红 清除作用 ?
- Vinyl ethers can cure by both cationic and free radical mechanisms. 乙烯醚可以都阳离子和游离基反应固化。
- Termination of free radical chairs occurs by a bimolecular reaction. 自由基链的终止产生于双分子反应。
- Protects skin, eyes, liver and lung tissues against free radical damage. 保护皮肤、眼睛、肝脏及肺组织不受游离基破坏。
- With regard to Cr complexes, the first intermolecular radical substitution of chloroarene-Cr(CO)3 complexes was developed by us.Thiese reactions were then successfully extended to fluoro-analogs. 在铬络合物方面，我们首次实现了分子间自由基对氯代芳基三羰基铬络合物的取代反应，进而将该取代反应成功推广到氟代芳基三羰基铬络合物。
- Termination of free radical chains occurs by a bimolecular reaction. 自由基链的终止产生于双分子反应。
- Free radical halogenation in organic chemistry is a type of halogenation. 自由基卤化反应是有机化学中卤化反应的一种。
- Efficiency: Effectively resist free radical, make skin lustrous and firm. 功效：有效抵御自由基，使皮肤有光泽、富有弹性。
- In some cases free radicals can be detected. 在某些情况下可以测出自由基来。
- Free radicals are very reactive. 自由的激进分子非常反动。
- Fenton radical substitution reaction Fenton自由基取代反应
- Cell membranes rich in EPA and DHA are, however, more susceptible to peroxidation by free radical reactions. *有证据表明鱼油还能治疗偏头痛、喘、皮癣、溃疡、症和某些与糖尿病相关的疾病。细胞膜虽然富含epa和DHA，然而也却容易遭到自由基的破坏。
- Riboflavin undergoes photodecomposition with resulting production of free radical containing products. 核黄素，经光解作用而生成含有自由基的产物。
- Eliminate free radical, improve immunity, optimize internal secretion, resist lipofuscin and keep nutrient balance. 清除自由基、增强免疫力、调节内分泌、抑制脂褐素、保持营养平衡。
