·OH自由基,hydroxyl radical
1)hydroxyl radical·OH自由基
1.Objective To study the hydroxyl radical scavenging action and DNA damage protection action of wild opuntia and edible castus.目的研究野生仙人掌和食用仙人掌水提物清除·OH自由基及对DNA损伤的保护作用。
英文短句/例句

1.Study on the Reaction Mechanism of Benzene and Its Derivatives with Hydroxyl Radical in Aqueous Phase by Transient Absorbance Spectra Technique;利用瞬态吸收光谱技术研究水相中·OH自由基与苯及其衍生物的微观反应机理
2.Study on the Reaction Mechanism of Organotins with Hydroxyl Radical in Aqueous Phase by Transient Absorbance Spectra Technique;利用瞬态吸收技术研究水相中·OH自由基与有机锡化合物的微观反应机理
3.Optical Study of OH Radicals Produced by DC Corona Discharge;直流电晕放电OH自由基发射光谱研究
4.The Study of Radical OH Using Gaussian;Gaussian对小分子自由基OH的研究
5.Study on Computer Assistant LIF Experimental System and Spectrum of OH RadicalLIF实验系统自动化及OH自由基光谱研究
6.Structure and potential energy function of the ground state of OH(D) and SH(D)SH(D)和OH(D)自由基基态的结构与势能函数
7.Numerical Simulation of OH、O Radicals in a Positive-pulsed Corona Discharge Plasma;正脉冲电晕放电中OH、O自由基浓度的数值模拟
8.Optical Study of OH Radicals Produced by Pulsed Corona Discharge Plasma;脉冲电晕放电等离子体OH自由基发射光谱研究
9.Study on Different Reaction Mechanisms of Diphenylether and 4-bromodiphenylether with OH Radical;二苯醚和4-溴二苯醚与OH自由基微观反应研究
10.Diagnosis of the OH Radical in Microwave Discharge Plasmas Using Cavity Ring Down Spectroscopy微波等离子体OH自由基的光腔衰荡光谱诊断
11.Characterization of OH Radicals in Microwave Plasma with Cavity Ring Down Spectroscopy微波等离子体中OH自由基的光腔衰荡光谱诊断
12.The Study on the OH Radicals and the Removal of Volatile Carbonyls in Atmosphere of the Pearl River Delta珠三角大气OH自由基及其对挥发性羰基化合物的去除作用
13.Investigations on Increasing SO_2 Removal Efficiency from Flue Gas by OH, NH_2 Radicals in Pulsed Discharge Plasma Process;OH,NH_2自由基提高脉冲放电等离子体烟气脱硫效率的研究
14.The Studies of Electrical Characteristic and OH Radicals Emission Spectrum in DBD of Needle-plate Electrodes at Atmospheric Pressure;大气压下针—板式介质阻挡放电电学特性及OH自由基发射光谱研究
15.Optical Study of OH Radicals and Hydrophilicity Treatment of Polypropylene in Atmospheric Pressure;大气压下OH自由基的光谱诊断及丙纶织物的亲水性处理
16.Numerical Simulation of OH、HO_2 Radicals in Dielectric Barrier Discharge Plasmas;介质阻挡放电等离子体中OH、HO_2自由基的数值模拟
17.The Spectroscopy Diagnosis of OH Radicals and Active Species Produced in Pulsed Corona Discharge and DC Glow Discharge;脉冲电晕放电与直流辉光放电中OH自由基等活性物种的光谱诊断
18.Diagnosis of H_3~-/D_3~- Anions and OH Radicals in Non-Thermal Equilibrium Plasmas;非热平衡等离子体中H_3~-/D_3~-离子的实验检测及OH自由基诊断研究
相关短句/例句

·OH radical·OH自由基
1.·OH radical can be produced in aqueous solution of nitrous acid exposed to 355nm laser beam.研究表明,HNO2在355nm紫外光的照射下可产生·OH自由基,·OH和氯苯反应生成C6H5Cl···OH,反应速率常数为(6。
3)Hydroxyl Free Radical·OH自由基
1.Colorimetric Detection of Hydroxyl Free Radical in Mongolian Medicine Ash of Copper System;比色法测定蒙药铜灰体系中产生的·OH自由基
4)OH radicalOH自由基
1.A Study of the Reaction of OH radical with CO by Time-resolved FTIR Spectroscopy;OH自由基与CO反应的研究
2.Two potential energy curves for the ground electronic state X2Π and the first excited electronic state A2Σ+ of OH radical have been calculated using the internally contracted multiconfiguration-reference configuration interaction (IC-MRCI) method including Davidson correction.采用内收缩MRCI方法(InternallyContractedMulticonfiguration-ReferenceConfigurationInteraction)研究了OH自由基,计算得到其基态稳定构型的键长是0。
3.In this paper, B3LYP method was performed to study the reaction mechanism of CO with OH radical.用密度泛函理论(DFT)的B3LYP方法,在6-311++G(d,p)基组水平下研究了CO与OH自由基反应的微观机理。
5)OH radicalsOH自由基
1.Study of apparatus producing OH radicals for desulfuration from flue gas by non-thermal plasma;低温等离子体烟气脱硫中OH自由基发生装置研究
2.This study developed a measurement method of OH radicals in the atmosphere using salicylic acid(SA)to(trap) OH radicals and then GC-MS to analyze the trimethylsilyl(TMS)derivatives of the reaction products of SA and OH:dihydroxybenzonic acid(DHBA).采用浸渍膜捕集OH标准源发生体系产生的OH自由基,测得气相OH自由基与固相SA反应生成的2,3-DHBA和2,5-DHBA的产率分别为52%和48%。
3.There, the results of this theoretical study indicate that the products of OH radicals reaction with CS_2 were C.用量子化学密度泛函理论(DFT)和G3方法, 对OH自由基与CS2 的反应进行了研究。
6)OH· radicalsOH·自由基
1.An simple and convenient detecting means of OH· radicals and DSA(Dimensionally Stable Anodes)--typed anodes, made by ourselves with special technology, is employed in this study.本文采用 DSA类阳极的方法对电解催化降解有机污染物的机理进行了研究 ,表明在电解过程中能够产生氧化能力极强的 OH·自由基 ,可以氧化降解废水中的有机污染
延伸阅读

N,N-二苯基N′-苦味基肼基自由基分子式:CAS号:性质:一种稳定的自由基。紫色晶形固体。熔点130℃。室温下可长期稳定保存。DPPH可作为自由基检测试剂。当其与反应中产生的简单自由基结合时,可观察到紫色消失。