查询词典 chlorine dioxide

These included emissions of 23m tonnes of sulphur dioxide, which causes acid rain and is commonly the result of burning coal in power stations without "scrubbers" to remove it.

这当中包括逾2300万吨的二氧化硫排放。二氧化硫可以引发酸雨，通常是因发电厂在燃煤时不采用&净气器&净化所致。

The country is also the world's biggest emitter of sulphur dioxide. The resulting acid rain is damaging Korean and Japanese forests. Even Japanese fishermen are affected by China's pollution: giant Nomura's jellyfish, which spawn off the Chinese coast before drifting towards northern Japan, spoil catches of salmon and yellowtail and break nets and gear.

另外中国也是世界上二氧化硫排放最多的国家，由此产生的酸雨正在侵蚀韩国和日本的森林面积，甚至日本渔民也受到了中国环境污染问题引起的影响：大型海蜇在漂游到日本北部之前会先在中国沿海产卵，这破坏了大麻哈鱼和黄鱼的捕捉，渔网和轮桨也因此受损。

The characteristics of two technologies in vacuum-crystallization-system were discussed during the production process of titanium dioxide with sulphate process.

分析了硫酸法钛白生产过程中真空结晶系统的两种工艺技术路线的特点以及硫酸亚铁结晶过程的行为，认为采用两级蒸汽喷射法，可有效保证喷射器工作在最佳工作区间，并对其操作参数的优化进行探讨。

Due to the inherent calcined soil, which makes the solid-ink printing with fast can reduce toner consumption, accelerate the printing speed, Also calcined kaolin-thickness and in a flexible and more suitable for printed, in gravure printing easily slipping through the net and dot defects. 1250 Head of the calcined kaolin paper filler can replace the titanium dioxide to reduce production costs.

由于煅烧土的固有特性，使得在印刷中油墨固着快，可减少油墨用量，加快印刷速度，另外煅烧高岭土松厚度好、有弹性、更适于凹版印刷，在凹板印刷中不易产生漏网和斑点等缺陷。1250目煅烧高岭土在造纸填料中可以代替钛白粉，以降低生产成本。

The experimental results show that sodium chloride can reduce sulfur dioxide emission in coal combustion process and enhance desulfurization.

实验结果表明，NaCl的存在延长了SO2在煤样中的停留时间，抑制了SO2的排放，有利于在煤燃烧过程中进行SO2的脱除。

For a carbon dioxide and sodium hydroxide system (CO2-NaOH), the characteristics of mass-transfer in different packing structure for a Rotating Packed Bed have been studied.

在错流旋转填料床内，利用CO2-NaOH体系研究了不同填料层高度和不同丝网填料的传质特性。

The sulfur removal process of calcium carbide waste water is a chemical reaction between sulfur dioxide and sodium hydroxide.

电石废水脱硫过程是二氧化硫与氢氧化钠发生化学反应生成亚硫酸钠。

For a carbon dioxide and sodium hydroxide system(CO2-NaOH),the characteristics of mass-transfer in different packing structure for a Rotating Packed Bed have been studied.

研究了不锈钢金属丝网填料结构对错流旋转填料床内传质的影响。

AIM: To study the effects of sodium metabisulfite, sulfur dioxide (SO2) and its derivatives in vivo, sodium bisulfite and sulfite, on Na+ currents.

目的：探讨SO2 及其体内衍生物对中枢神经元钠通道的影响。

The thesis studied the theory of sodium citrate solution absorbs sulfur dioxide and mass transfer coefficient for absorb it use hollow fiber reactor contained sodium citrate solution.

本文从理论上对柠檬酸盐溶液吸收二氧化硫的过程进行了分析，对其传质系数进行了理论推导，并探讨了膜吸收过程中数学模型的建立方法。

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