The polystyrenylphosphonous acid was synthesized by free radical reaction for the first time, and which was characterized by IR and MS. 用自由基反应首次合成出低聚苯乙烯基亚膦酸,用IR和MS对产物进行了表征。
Numerical Simulation and Optimization of Reactive Extrusion Processes for Free Radical Reaction 自由基反应挤出过程的数值模拟与优化设计
The ligum in sesame not only has the antioxygenic activity that blocks the free radical reaction but also has been proved to have many physiological function. 芝麻中的木酚素类物质不但具有阻断自由基反应的抗氧化性能,而且已经证实具有很多生理功能。
It suggested that there existed serious imbalance between oxidation and antioxidation in the bodies of smokers, and oxygen free radical reaction and reaction of lipoperoxidation obviously intensified. 提示吸烟者体内的氧化和抗氧化平衡严重失调,氧自由基反应和脂质过氧化反应明显加剧。
The experiment was carried on the waste liquid of molasses alcohol by the way of ozone oxidation and found out that reaction mechanism was free radical reaction under alkaline condition. 利用臭氧氧化法处理糖蜜酒精废液,碱性条件下其反应机理属于自由基型反应。
Mechanism of oxidation is a free radical reaction pathway, which is in accordance with classic Haber-Weiss radical-chain mechanism. 环己烯在该高分子配合物作用下的催化氧化遵循一个自由基反应历程,与经典的Haber-Weiss历程相一致。
The injurious effect of pressure wave on cells was related to its direct drastic mechanic vibration action on cells and induction of cellular free radical reaction. 压力波损伤细胞的机制可能与其对细胞的剧烈机械性振荡作用及引发自由基反应等有关。
The application of free radical reaction to hydrosilylation 自由基反应在硅氢加成中的应用
Free Radical Reaction in the Bile After Biliary Obstruction 胆道梗阻后胆汁中自由基反应及其在胆石形成中的作用
Free radical reaction and erythrocyte membrane damage in disseminated intravascular coagulation ( DIC) caused by endotoxin 家兔内毒素性DIC病理过程中的自由基反应与红细胞膜损伤
A simple experimental method for inspecting free radical reaction induced by CCl_4 in vitro CCl4体外引发自由基反应的简易实验方法
The Action of Different Kinds of Ions on Free Radical Reaction Induced by Vc in Rat Liver Homogenate 不同金属离子对Vc引发的小鼠肝匀浆自由基反应的影响
According to the MS data, it is found that the free radical reaction mechanism were different. 质谱分析数据表明,两种不同引发剂作用下有不同的反应机理。
On Free Radical Reaction and Influential Factors 论自由基反应及其影响因素
Excellent solubility and mass transfer of supercritical fluids improve greatly molecular fluidity, and enhance hydrogen transfer and engaging in free radical reaction. 超临界流体优异的溶解能力和传质性能,增强了分子的流动性,提高了氢原子自由转移并参加自由基反应的能力。
The chemical reaction of hydroxyl radical is free radical reaction, whose reaction speed is very high. 羟基自由基参与的化学反应属于游离基反应,化学反应速度极快。
The reaction mechanism was also studied. From the ESR and other experimental results, we believe it is a free radical reaction. 考察了二氯化镍对偶联反应的催化作用,并进一步探讨了相应的反应机理,由ESR等结果表明反应按自由基历程进行。
Addition of inhibitor on free radical ( tert-butyl alcohol) reduced ozone degradation of 2,4-D obviously, showing the importance of free radical reaction path on the 2,4-D degradation. 自由基抑制剂(叔丁醇)的加入,显著降低臭氧化反应去除2,4-D的效果,自由基参与的反应历程对于2,4-D的降解十分重要。
A model of measuring lipid membrane peroxidation and free radical reaction is established by chemiluminescence ( OL) of liposomes. 制备了多种类型的脂质体,用化学发光法去测量其上的脂膜过氧化和自由基反应。
Influence of electroacupuncture on oxygen free radical reaction in rabbit brain tissues after acute craniocerebral injury 电针治疗对兔急性颅脑损伤后氧自由基反应的影响
Objective To study the correlation between abusing alcohol and antioxidants, antioxidases and oxygen free radical reaction. 目的探讨滥用酒精与抗氧化剂、抗氧化酶和氧自由基反应的关系。
A new method is narrated in the paper about the synthesis of γ lactone resulted from one step reaction of manganate and olefin combining with carboxylic acid radical cluster. Furthermore, it proposes the mechanism on free radical reaction. 叙述了通过锰盐与烯烃和羧酸基团的反应,一步合成γ-内酯的新方法,并且提出自由基反应机理。
Elementary Research on Factors Influencing the Free Radical Reaction of Laccase Activation of Wood and the Production of Enzyme-bonded Fiberboards 漆酶活化木材产生自由基的影响因素及应用酶法制备纤维板的初步研究
The free radical reaction and changes in blood rheology in silicosis 矽肺发生中的自由基反应与血液流变学改变
Lidocaine can inhibit the free radical reaction after ASCI. 通过本实验验证了利多卡因可以抑制脊髓损伤后自由基反,应。
A Factor Analysis on Free Radical Reaction in Body of Esophageal Cancer Patients 食管癌患者体内自由基反应的因子分析
The paper consists of four sections. 1.phase transfer free radical reaction, polymerizations of Acrylic monomers. 包括四部分:1.相转移催化自由基反应,丙烯酸类单体的聚合。
Tert-butyl peroxide ( TBHP) is an important chemical products widely used as initiator of oxidant in free radical reaction, the oxidizing agent to manufacture propylene oxide from propylene. 叔丁基过氧化氢(TBHP)是重要的化工产品,广泛用作氧化剂、自由基反应的引发剂,它也是丙烯共氧化法生产环氧丙烷的常用氧源。
Referring the literatures at home and abroad and according to the comparison of the experimental data, the hypothetic mechanism for the aerobic oxidation of cyclohexane catalyzed by those supported catalysts might be a free radical reaction. 基于国内外文献报道与参考对照实验数据,认为偏铝酸负载四(4-羧基或五氟苯基)金属卟啉催化空气氧化环己烷的的机理可能属于自由基反应。
By investigating and analyzing some related literatures based on our experiment data, the hypothetic mechanism of the toluene or cyclohexane oxidation catalyzed by ZnO supported metalloporphyrins is offered and originally deduced to be a free radical reaction process. 根据相关文献资料及对实验数据分析,初步推断了氧化锌负载金属卟啉催化氧气氧化甲苯或环己烷的机理为自由基机理反应过程。