查询词典 chlorine dioxide

On the basis of the analytical results of infrared spectrometry,paper chromatography,tyrosine color development reaction and the assay of anti-acid buffer capability,we confirm that chlorine dioxide in stabilized solution with sodium percarbonate as stabilizer exists in the form of chlorition (ClO2-) and exists in NaHCO3-Na2CO3 buffer system. When the stabilizer is sodium perborate,chlorine dioxide may be retained in the solution comprised of H3BO3-Na2B4O7 as a labile complex.

通过对几种样品的红外光谱分析、纸色谱分析、酪氨酸显色反应及抗酸缓冲能力的测定，证实在以过碳酸钠为稳定剂的稳定液中，ClO2以亚氯酸根离子(ClO2-)形式存在，并处在一个由NaHCO3-Na2CO3组成的缓冲体系中；在以过硼酸钠为稳定剂的稳定液中，ClO2可能是以活性配位化合物的形式存在，并处在由H3BO3-Na2B4O7组成的缓冲体系中。

Solid chlorine dioxide releaser was expanding the applications of chlorine dioxide.

固体二氧化氯释放剂的出现拓宽了二氧化氯的应用范围。

The chlorine dioxide disinfection solution was produced by the reaction between sodium chlorate and hydrochloric acid in chlorine dioxide generator.Filter membrane method was used to observe its efficacy in killing Escherichia coli in water and its influencing factors.

二氧化氯消毒液由二氧化氯发生器将氯酸钠与盐酸反应生成，采用滤膜法对其杀灭水中大肠杆菌的杀灭效果与影响因素进行了观察。

The low concentration of chlorine dioxide in water was determined by spectrophotometry according to the characteristic of decoloration of thymol blue by using chlorine dioxide as oxidant in this paper.

根据二氧化氯可氧化百里香酚兰使其褪色的特性，可用示差分光光度法测定水中低浓度二氧化氯的含量。

A part of the flat fibers remained on the sheet surface and the interspace among the fibers became narrow after chlorine dioxide bleaching. The fibers of bagasse and bamboo unbleached pulps were rough, the fiber surface was smooth, and the fiber structure was dense. After oxygen delignification and chlorine dioxide bleaching, the fibers became much more thin, the fiber surface was slightly fibrillated, and the fiber structure was loosen.

经氧脱木素后，纸页表面细小纤维明显减少，纤维间空隙较多，而经二氧化氯漂白后的纸页表面保留了一部分形态扁平的纤维，纤维间空隙相对较少；蔗渣和竹子未漂浆纤维较粗，纤维表面光滑，结构密实，而经氧脱木素和二氧化氯漂白后，纤维明显变细，纤维表面轻微帚化，结构较疏松。

The effects of chlorine dioxide dosage and reaction time on the acute toxicity and genotoxicity of wastewater after chlorine dioxide disinfection were studied using photobacterium bioassay and umu test.

采用发光细菌试验和umu试验，分别考察了二氧化氯投加量和反应时间对污水二氧化氯消毒后急性毒性和遗传毒性变化的影响。

In the D〓EpD〓 bleaching sequence, replacing chlorine dioxide stage with hydrogen peroxide, that is to say, with the DEpP sequence, we can not only decrease the chlorine dioxide charges, but also obtain higher brightness pulps.

用H〓O〓代替部分ClO〓，即采用DEpP程序，不仅可以减少ClO〓用量，而且可以获得白度略高的漂白浆。

Enterprises leading products for sodium chlorite (NaCLO2), chlorine dioxide (CLO2), the production capacity of 5,500 tonnes per year : solid sodium chlorite; Liquid sodium chlorite 18,000 tpa; 6,000-ton chlorine dioxide, sodium chlorite and is the largest production enterprise.

企业主导产品为亚氯酸钠(NaCLO2)、二氧化氯（CLO2，其生产能力为：固体亚氯酸钠5500吨/年；液体亚氯酸钠18000吨/年；二氧化氯6000吨/年，是全国生产亚氯酸钠规模最大的企业。

This method for improving the rate of shipment, the rate of rearing and the index of productivity as a comprehensive evaluation each of poultry and breeding hen comprises feeding cattle, especially poultry and breeding hen with drinking water disinfected by chlorine dioxide and a chlorine dioxide agent and pouring disinfected water into a distribution water pipe so as to suppress formation of fur composed of lump of microorganism membrane, microorganism and its product each in the inner wall of the pipe.

提供一种明显改善运装速度，培养速度和生产率指数作为每头牛的综合评价方法，此法改进装运速度，培养速度，生产力指数作为每种家禽和生鸡鸡包括母牛，尤其是家禽和生蛋鸡饮用二氧化氯和二氧化氯剂消毒了的饮用水，灌注消毒水进入分配水管，以便压制微生肠膜和微生物在管壁内形成的软毛块。

A device (1) for separating sulphur dioxide from a gas (4) by means of an absorption liquid has an inlet (2) for gas (4) containing sulphur dioxide, an outlet (18) for gas (16), from which sulphur dioxide has been separated, and as essentially horizontal apertured plate (8), which is arranged to allow passage from below of sulphur dioxide containing gas (4) and to carry, on its upper side (12), a flowing layer (14) of the absorption liquid.

一种用于通过吸收液自气体(4)分离二氧化硫的装置(1)具有用于含二氧化硫的气体(4)的入口(2)和用于已经从中分离二氧化硫的气体(16)的出口(18)，及安装使得含二氧化硫的气体(4)从下面通过并在其上面(12)承载吸收液的流动层(14)的基本上水平的开孔板(8)。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48