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The antioxidant activity of purple sweet potato wine was determined in terms of reducing capacity, scavenging acticity of DPPH radicals, inhibition of lipid peroxidation, and metal chelating activity.

采用果酒工艺制备紫甘薯酒，用还原能力、清除DPPH自由基能力、抑制脂质过氧化能力、金属螯合能力，研究了紫甘薯酒的抗氧化活性。

The hot water extracts from oat showed an excellent scavenging ability on 1,1-diphenyl-2-picrylhydrazyl radicals at 5 mg/ml (100%).

捕捉DPPH自由基能力方面以燕麦热水萃取物清除能力最佳，在5 mg/ml时即可达100%。

The reactions of the two-membered Si-O ring with CFn（n=1-3） radicals have been studied by using density functional theory calculations at the UB3LYP/6-31G level.

用密度泛函理论在UB3LYP／6-31G水平上研究了二元硅氧环与CFn（n=1～3）自由基的反应，弄清了微观反应机理，计算了反应的活化能和反应热。

Mildly purify skin, provide the resistance to oxidation and free radicals instantly, and remove aging signs.

柔和净化肌肤，瞬间提供抗氧化、抗自由基的效果，消减岁月的痕迹。

In the congressional elections of eighteen sixty-six, radicals won firm control of both houses of Congress.

在1866年的国会选举中，赢得了坚定的激进派国会参众两院的控制权。

Extraction in crustaceans, salmon, shrimp, phosphorus, red algae astaxanthin, and removal of reactive oxygen species inhibit the capacity of the antioxidant power is 10 times more carotene, Q10 150 times, 550 times the vitamin can promote cell regeneration, slow down premature skin aging occur, and add the green tea extract can prevent the skin caused by ultraviolet radiation caused by aging, protecting cells to reduce the damage of UV on cell DNA, is effective against free radicals and prevent skin aging.

效用：萃取於甲壳类、鲑鱼、燐虾、红藻的虾红素，具有抑制及清除活性氧的能力，其抗氧化力是胡萝卜素的10倍、Q10的150倍，维他命的550倍，能促进细胞再生，延缓肌肤老化过早发生，并添加绿茶萃取能防止因紫外线造成所造成的皮肤老化，保护细胞减少紫外线对细胞DNA的伤害，有效对抗自由基，防止肌肤老化。

Methods: Free radicals in coal soot were determined with electron spin resonance spectrum technology.

应用ESR波谱技术分析测定研究煤烟颗粒的自由基性质结构信息；应用udenfriend反应体系研究其对DNA氧化损伤作用。

Mass Analyzed Threshold Ionization Spectroscopy is a powerful technique for studies of molecular ions and offers a very high resolution. MATI has become one of the major methods for obtaining information about the ionic states of the molecules as well as radicals, complexes and clusters.

对于分子电离后的离子态产物可以用质量分辨的阈值电离光谱来进行研究，它具有很高的分辨率，是研究离子态的一种有效手段。

Avoid sun - In order to protect your face from crows feet, you need to make sure that your skin is not getting exposed to the sun as the UV rays of sun are also responsible for the production of free radicals.

避免阳光——为了保护你的脸防止鱼尾纹，您需要确保您的皮肤不要暴露在太阳下，因为太阳的紫外线，更是为自由基的产生的原因。

According to the study of the Gerontology and Qinggong Medical Case Research Department of Siyuan Hospital attached to the Traditional Chinese Msdicine Research Institute and other 12 research units it is proved that this product rivals vitamin E in postponing senility as it is capable of reducing the free radicals within the body,bettering partial mentality and pulmonary function,regulating sex hormone level of the organism,and reducing the microelement content of copper and sodium in the hair,write raising its value of proportion of zinc to copper.

根据老年学和传统中医研究院附属Siyuan医院轻工医疗病历研究部门和其他12个研究单位的研究，证明这种产品在延缓衰老方面可以和维生素E相媲美，并能降低体内自由基，在一定程度上提高智力和肺功能，调节机体的性激素水平，降低头发里铜和钠的含量，并提高锌铜比例。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。