氧化剂

No synergistic effect was observed when they were used together with α-tocopherol in the protection of either hemolysis of human RBC or lipid peroxidation of human RBCM.

所研究的化合物在人血低密度脂蛋白和极低低密度脂蛋白中都是有效的抗氧化剂，与α-生育酚无协同效应。

Your TOX screen came back positive for...

你的总氧化剂结果阳性。。。

Sodium hypochlorite,hydrogen peroxide(H_2O_2),potassium permanganate(KMnO_4),chlorine dioxide(ClO_2),ozone(O_3) were used to inactivate and kill the Tubifex under conditions of different dosages,pH values and contact times.

本文对水厂中新发现的水生物—颤蚓进行了初步研究，利用次氯酸钠、过氧化氢、高锰酸钾、二氧化氯和臭氧等几种常用氧化剂对其进行了灭活试验，研究了在不同投药量、pH值、接触时间下比较几种药剂的灭活效果。

This standardized pomegranate extract contains ellagic acid, a powerful antioxidant that effectively protects the skin from the free radicals prevalent in smoke, pollution and ultra-violet radiation.

这种标准化的石榴提取物含有鞣花酸，一个强大的抗氧化剂，有效地保护皮肤免受自由基普遍烟雾，污染和紫外线辐射。

They, like their undried grape form, are packed with phenols, powerful antioxidants that protect the body and are believed to be cancer preventers.

他们一样，他们undried葡萄的形式，都挤满了酚类物质，强大的抗氧化剂，保护身体，被认为是癌症

The results show that the formation of stable radical AH-R*between the antioxidant and the carbon-centred free radical R*from fat may be a main mechanism of the antioxidation to retard lipid rancid, and dihydrotanshinone I can also act as an antioxidant by donating a hydrogenatom to R*, becoming themselves an unreactive radical A*.

结果表明，抗氧化剂与油脂中碳中心自由基复合成稳定自由基，可能是丹参醌抑制或阻止油脂氧化酸败的主要途径，双氢丹参醌Ⅰ也可借助释放活泼H（本身转化成稳定自由基A*）有效清除R*。

The results show that the formation of stable radical AH-R* between the antioxidant and the carbon-centred free radical R* from fat may be a main mechanism of the antioxidation to retard lipid rancid, and dihydrotanshinone Ⅰ can also act as an antioxidant by donating a hydrogenatom to R*, becoming themselves an unreactive radical A*.

结果表明，抗氧化剂与油脂中碳中心自由基复合成稳定自由基，可能是丹参醌抑制或阻止油脂氧化酸败的主要途径，双氢丹参醌Ⅰ也可借助释放活泼H（本身转化成稳定自由基A*）有效清除R*。

The young grape plants grown under low light environment was more sensitive to methylviologen as compared to unshaded control. After MV treatment, the PS Ⅱ photochemical efficiency of young grape plants shaded decreased more than that of control, its chlorophyll and carotenoids were bleached by strong light more seriously.

将其移到自然强光下后，PSⅡ光化学效率下降，受到明显的光抑制；对光氧化的敏感性提高，强光和光氧化剂处理后，其光合机构PSⅡ的光化学效率降低幅度大于对照，而且叶绿素和类胡萝卜素受光漂白严重。

Effects of different antioxidants on the water uptake behaviors of the composites differ from one another.

不同的抗氧化剂对木塑复合材料的吸水性能存在不同的影响。

Above antioxidant characters of bleeding sap from V. vinifera suggested that the antioxidant in this bleeding sap was not the same as the conventional antioxidants in grape.

葡萄伤流液的高OH清除活性和低O2清除活性、以及该活性的极耐高温提示葡萄伤流液中的抗氧化物质与葡萄中常见的抗氧化剂不同。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。