氧化剂

At present, the industrial production of PO includes mainly Chlorohydrin process and Halcon process.

在本论文中，利用分子氧为氧化剂在几种银和铜催化剂上进行了丙烯环氧化反应的探索研究。

A sensitive spectrophotometric method for the determination of trace amounts of chlorine dioxide based on the fading reaction of chlorophenol red by chlorine dioxide has been developed in the alkaline solution.

在弱碱性条件下，二氧化氯(ClO2 )氧化氯酚红使其褪色，于 5 75nm波长处测定剩余氯酚红的吸光度，当用试剂空白参比时，吸光度的降低值与ClO2 的浓度呈直线关系，其它氧化剂在测定条件下无干扰，方法有较高的灵敏度和很好的选择性。

An efficient antioxidant network is essential for the maintenance of cell functions,particularly in the context of mitochondrial and chloroplast metabolism.

一个有效的抗氧化剂网络系统对于维持细胞的功能是很必要的，尤其是在叶绿体和线粒体的新陈代谢中。

Cr-sodium and potassium chromate organic synthesis and petrochemical industry, a strong oxidant.

铬酸钠和铬酸钾是有机合成和石油化工工业中的强氧化剂。

Section 172 of the Clean Air Act , as amended in 1977, authorized postponement of the date

正如1977年修正的《洁净空气法案》中的第172条那样，如果控制的方法是"有效且实际"的话，批准延长时间到1982年，或者把对氧化剂和一氧化碳的限制延长到1987年。

It is exciting to see additional antioxidants identified in cocoa and chocolate.

我们非常欣喜地看到更多的抗氧化剂确定的可可和巧克力。

Contains vitamin C, an important antioxidant and cofactor in the production of collagen in skin, that is thought to promote skin moisturization.

包含维他命C，维他命C是一种在皮肤胶原产生过程中起重要作用的抗氧化剂和辅助因子，能够帮助皮肤保湿。

The commercial interest for carotenoids can be explained mainly by their use as colorant, nutraceutical, or antioxidant in food and cosmetics.

商业利益为类胡萝卜素可以解释，主要是利用他们作为着色剂， Nutraceutical公司，或抗氧化剂，在食品和化妆品。

Oxidants are substances that support combustion and enhance the combustibility of other materials.

氧化剂是支持燃烧和提高其它材料的可燃性的物质。

In order to optimize an effective combined preservative applied to the orange juice preservation, the authors studied the synergistic effect of biological and chemical combined preservative which contained Nisin, potassium sorbate, EDTA and sodium isoascorbate in preservation of orange juice compared to preservation effect of each aforementioned additive in individual use. Results show that the growth of microorganisms can not be inhibited completely using each aforementioned additive in single use.

该文以天然生物防腐剂乳酸链球菌素、化学防腐剂山梨酸钾、乙二胺四乙酸以及食品抗氧化剂异Vc钠为原料，对通过复配后得到的各组复合型防腐剂在橙汁保鲜中的协同增效作用进行研究，并且与单一的防腐剂保鲜效果进行比较，得出一组适合在橙汁中使用的高效复合型防腐剂。

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。