氧化剂

The studies examined the effect of beta-carotene and other antioxidants on cancer in different patient groups.

研究效应研究β胡萝卜素等抗氧化剂对癌症病人在不同群体。

All carotenoids are antioxidants , the most common example being beta-carotene .

所有类胡萝卜素是抗氧化剂，最常见的例子是

Examples of antioxidants include beta-carotene, lycopene, vitamins C, E and A, and other substances.

例子包括抗氧化剂β-胡萝卜素、番茄红素、维生素C、E和一个和其他物质。

METHODS 3-methoxy-7α-methylestra-1,3,5(10)-trien-17β-ol was reducted with lithium and ammonia,then the intermediate was hydrolyzed in oxalic acid and reacted with malonic acid to get 3,3-dimethoxo-7α-methylestra-5(10)-en-17-ol(compound 4),which was oxidated by pyridium bichromate ,reacted with acetylene,and hydrolyzed in oxalic acid again to get the product tibolone.

方法以3-甲氧基-7α-甲基雌甾-1，3，5(10)-三烯-17β-羟基为起始原料经锂胺还原、草酸水解、缩酮化得3，3-二甲氧基-7α-甲基雌甾-5(10)-烯-17β-羟基(化合物4)，然后用温和的氧化剂重铬酸吡啶盐氧化、炔化、再水解得目的产物。

Bilberry anthocyanidins will provide your eyes with antioxidant protection and vascular support.

越橘花色素将通过天然抗氧化剂的保护和支持眼睛维血管，去改善你的眼睛。

Neither was as high in antioxidants as the black currant.

而两者都没有醋栗这么富含抗氧化剂。

The wild in China this year to develop, such as kiwi fruit, cili, seabuckthorn, blackcurrant and so is vitamin C, a rich source of carotenoids.

在中国野生的天然抗氧化剂，今年的发展，如猕猴桃，刺梨，沙棘，黑加仑等是维生素C，一类胡萝卜素的丰富来源。

As bleacher, oxidant, disinfector, deoxidizer, initiators for polymerization and crosslinking agent, it is utilized widely in chemical industry, textile, paper making, war industry, electricity, and medical and environment protection and so on.

过氧化氢具有几乎无污染的特性，被称为"最清洁"的化工产品。作为氧化剂、漂白剂、消毒剂、脱氧剂、聚合物引发剂和交联剂，广泛应用于化工、纺织、造纸、军工、电子、医药、环境保护等行业。

As oxidant bleacher,disinfector、deoxidizer、polymer initiator and cross linking reagent, it is widely used in industries as chemistry,cottoncracy,papermaking,war industry,electrical,chemical and enviromental protection area.

作为氧化剂、漂白剂、消毒剂、脱氧剂、聚合物引发剂和交联剂，过氧化氢广泛应用于化工、纺织、造纸、军工、电子、医药、环境保护等行业。

Avoid washing with strong alkaline and strong oxidizing chemical agents, such as alkaline, soda and bleaching powder, etc., as these strong electrolytes with the same utensils to certain ingredients from chemical reactions.

避免与强碱性和强氧化剂，如化学剂碱性，苏打水和漂白粉等，洗涤，与从化学反应的某些成分相同的器皿这些强大的电解质。

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。