查询词典 free radical

The presence of AM changes the cyclization reaction mechanism of copolymers from free radical to ionic.

结果表明，AM的引入改变了聚合物的环化机理，从自由基环化机理过渡为离子环化机理。

By comparing the non-catalytic and catalytic oxidation of cyclohexane, the free radical mechanism of the oxidation was discussed in detail.

通过比较分析，讨论了环己烷液相氧化的链式反应机理。

Its control mechanism include the key cells are free radical theory and the theory of the death process.

其调控机制公认的主要有自由基理论和细胞的程序死亡理论。

In 1956, Professor Denham Harman propounded the famous free radical theory of ageing.

" 1956年，哈曼德纳姆教授提出了著名的"自由基理论的老龄化问题。

The B. light touches the intermediary is one catalyst, itself does not consume, the essential component is a nanometer carbon dioxide (TI02), under the illumination, Shui who the light touches in the intermediary union air He the oxygen forms the strong oxidized in the surface oxyhydrogen free radical, can decompose in the air the noxious gas and the bacterium, and releases C02 and the water, achieves the sterilization, the air purification, to deodorize.

B。 光触媒是一种催化剂，本身并不消耗，主要成份是纳米二氧化碳（ TI02），在光照下，光触媒结合空气中的水和氧气在表面形成强氧化性的氢氧自由基，能分解在空气中的有害气体和细菌，并释放出 C02和水、达到杀菌、空气净化、除臭。

Light touches the intermediary is one catalyst, itself does not consume, the essential component is a nanometer carbon dioxide (TI02), under the illumination, Shui who the light touches in the intermediary union air He the oxygen forms the strong oxidized in the surface oxyhydrogen free radical, can decompose in the air the noxious gas and the bacterium, and releases C02 and the water, achieves the sterilization, the air purification, to deodorize.

光触媒是一种催化剂，本身并不消耗，主要成份是纳米二氧化碳（TI02），在光照下，光触媒结合空气中的水和氧气在表面形成强氧化性的氢氧自由基，能分解在空气中的有害气体和细菌，并释放出C02和水、达到杀菌、空气净化、除臭。氢氧自由基释放时模拟人体气味，有效把蚊子引过来。

The ultra-fine powder of grape seeds has strong ability to clear up free radical, deoxidization and anti-lipide oxidation.

实验结果均表明，葡萄籽超微粉具有很高的自由基清除能力、还原能力和抗脂质过氧化的能力。

Invivo, GSH is the responses auxiliary base of many enzyme, It can eliminate free radical, detoxicate、accelerate the absorb of iron substrate and participate the traffic of amino acid, etc.

在体内，GSH是许多酶反应的辅基，具有清除自由基、解毒、促进铁质吸收、参与氨基酸的转运等多种生理功能。

BACKGROUND: Extract of astragalus mongholicus has good effects on antioxidization and oxygen free radical scavenge. Bone marrow mesenchymal stem cells have multiple directional differentiation potential and superiority of autologous transplantation. This can provide a new way for treating neurodegenerative diseases.

背景：黄芪提取物有较好的抗氧化、清除氧自由基的作用，加之骨髓间充质干细胞的多向分化潜能及其自体移植的优越性，可能为神经退行性疾病的治疗提供新的方式。

Efficacy: it can effectively discompose melanin, inhibit tyrosinase activity, cut off root of melanin generation, deep whiten and nourish skin, remove sallow and dull skin, present whitening and crystalline skin, resist oxidation and remove free radical, promote substrate cells'regeneration and splitting, promote elastic fiber and collagen fiber growth, and resume skin elasticity and luster.

功效：有效分解黑色素，抑制酪氨酸酶的活性，切断黑色素生成的根源，深层美白营养肌肤，去除黄气暗哑，绽放肌肤净白莹采，抗氧化清除自由基，刺激基底层细胞再生分裂，促进弹力纤维和胶原纤维生长，重现肌肤弹性和光泽，玫瑰精油源源不断供给肌肤充足的水分和营养，深度改善细纹和干燥现象，改善肤色，给肌肤前所未有的白皙亮泽。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。