您要查找的是不是:
- Containing two hydroxyl radicals. 二羟基的包含两个羟基的
- Study on extraction and ability to scavenge hydroxyl radicals for Polysaccharides from Portulaca oleracea L. 马齿苋粗多糖的提取及清除羟自由基活性作用。
- Hydroxyl radicals could increase the economic efficiency hugely during ozonation of nonylphenol. 羟基自由基能极大地提高臭氧氧化壬基酚的经济性。
- The different DH of walnuts peptides has different ability to scavenge hydroxyl radicals. 不同水解度的蛋白多肽清除羟自由基能力不同;结果表明水解度5%25时;自由基清除率最高可达50.;90%25。
- Hydroxyl radicals scavenger DMSO and natural medicine gypenosides prevented the effects of oxygen free radicals. 电解灌流液的作用可被羟自由基清除剂甘露醇、DMSO抑制。
- Halogen radicals produced by the reaction of hydroxyl radicals with halides, such as HX, may serve as terminators for the chain reaction. 卤素自由基是由羟基自由基与卤化物如HX反应而产生的,它可被用作连锁反应的终止剂。
- As substrate is reintroduced neutrophil activity may heighten increasing production of damaging superoxide and hydroxyl radicals. 再次导入酶解物,嗜中性细胞活动增强,增加破坏性超氧游离基和羟基的生产。
- MDMA abuse commonly occurs in combination with ethanol,and ethanol can increase hydroxyl radicals formation and serotonin neuronal damage. MDMA常和乙醇合并滥用。乙醇可促使羟基自由基增多,并使5-羟色胺神经元损伤加重。
- This paper mainly introduces the inhibition function of manganese and manganese porphyrins to superoxide and hydroxyl radicals, lipid peroxidation. 介绍了锰及锰卟啉对超氧化物、羟化自由基、脂质过氧化等自由基的抑制作用,并初步讨论了它们的作用机理。
- The fluorescence of hydroxyl radicals(OH) in flames was detected in flat and slit flame burners by planar laser _ induced fluorescence(PLIF) technique with single laser pulse. 用平面激光诱导荧光(PLIF)技术测量了平面火焰炉、狭缝火焰炉的单脉冲激光诱导OH荧光。
- The analysis of hydroxyl radicals in biological samples by ESR,HPLC and chemiluminescence method have been reviewed in this paper. 41 references were given. 本文着重对电子自旋捕集法、高效液相色谱法和化学发光法在羟自由基检测中的应用情况进行了评述,引用文献41篇。
- In today's oxygen-rich atmosphere, the carbon in methane is much happier teaming up with the oxygen in hydroxyl radicals to produce CO2 and carbon monoxide( CO), releasing water vapor in the process. 在目前含氧量充足的大气中,甲烷中的碳原子比较倾向与羟基自由基中的氧原子结合,生成二氧化碳及一氧化碳(O)并且放出水蒸气。
- This paper mainly introduces the inhibition function of manganese and manganese porphyrins to superoxide and hydroxyl radicals, lipid peroxidation. Furthermore, it discusses their function mechanism. 介绍了锰及锰卟啉对超氧化物、羟化自由基、脂质过氧化等自由基的抑制作用,并初步讨论了它们的作用机理。
- Nuclear magnetic resonance techniques are used to determine the national aleutric acid preferential conformation. The results show that the dithionic hydroxyl radicals are in reciprocal cross bearing. 采用核磁共振谱法测定了国产紫胶桐酸的优势构象,结果表明,其分子中连二羟基处于反交叉位。
- The results of this reaction are hydroxyl radicals, which attack both inorganic and organic compounds, and turn them into molecules that can be harmlessly washed away with the next rainfall. 它能清净空气,因为它是个有效的光催化剂:加速阳光中的紫外线分解空气中水分子的速度,这个反应产生的羟基自由基,会攻击空气中的有机或无机化合物,将它们变成无害的分子,而且下一场雨就可以冲走了。
- The energy required to generate enough hydroxyl radicals to destroy the cell membrane is much less compared to the energy required to inactivate the cell through DNA cross coupling. 用于产生足够羟基原子团以摧毁有机物细胞膜的能量相比较使DNA双螺杆结构钝化所需的能量少很多。
- Relationship between photocatalytic degradation of benzoic acids and reaction with hydroxyl radical. 苯甲酸类光催化降解和羟基自由基反应的关系。
- Studies on the scavenging action to hydroxyl radical by Rhizoma polygoni vivipari. 珠芽蓼清除羟自由基作用研究。
- The H2O2 also is a precursor of the highly reactive hydroxyl radical, which participates in wood degradation. H2O2也是具有高度反应活性的羟基游离基的前体,并参与降解过程。
- Hydroxyl radical (OH) initiated photooxidation of toluene was carried out in a home-made smog chamber. 在烟雾腔内进行了羟基自由基启动的甲苯光氧化生成二次有机气溶胶的实验。