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- sulfur dioxide converter 二氧化硫接触器
- Sulfur dioxide and formaldehyde both produce irritation. 二氧化硫和甲醛都可产生刺激。
- Review On Catalytic Purification Techniques of the Sulfur Dioxide. 二氧化硫的催化净化技术。
- The first big choice involves tackling sulfur dioxide. 最大的选择是如何处理二氧化硫。
- Sulfur oxides: sulfur dioxide (SO2), sulfur trioxide (SO3). 硫氧化物：二氧化硫（ SO2的） ，三氧化硫（ SO3的） 。
- Determination of sulfur dioxide content.Acidimetric method. 标准/规范英文名： Starches and derived products.
- Carbon monoxide, chlorine, and sulfur dioxide are examples of these gases. 一氧化碳、氯气、二氧化硫就是这些气体的代表。
- The concentrated brine was added with magnesia to absorb sulfur dioxide. 研究了添加氧化镁强化后浓海水对低浓度二氧化硫的吸收效果。
- Cremation pumps dioxins, hydrochloric acid, sulfur dioxide, and carbon dioxide into the air. 火葬会把二氧(杂)芑、盐酸、二氧化硫和二氧化碳排放到大气中。
- Although the sounds of fart were different, but the smell were consistent definitely, that was sulfur dioxide and barmy radishes. 虽然放屁的声音各有千秋但气味都是绝对的一致，就是二氧化硫加上一些发酵的坏萝卜味！
- Its coal-burning kilns spew out huge quantities of sooty waste and chemical compounds such as sulfur dioxide and nitrogen dioxide. 在这里，烧煤的窑炉喷出大量的黑色废气及二氧化硫和二氧化氮等化合物。
- Sulfur dioxide and nitrogen oxides also cause acidic precipitation, commonly called acid rain. 二氧化硫和氨氧化物引起酸性降雨，常称为酸雨。
- H2SO4 is a highly corrosive acid made from sulfur dioxide; widely used in the chemical industry. 硫酸一种极具腐蚀性的酸，由二氧化硫制成，广泛用于化学工业中。
- In place of the "percentage reduction" provision, the amendments rely on a complex system of sulfur dioxide "allowances" to control emissions. 在“百分比降低”的条款中，修正案采用一个复杂的体制，为控制二氧化硫的排放规定了“限额”。
- In the absorber the sulfur dioxide, fly ash and other pollutant in the flue gas will be removed. 在吸收塔中除去烟气中的二氧化硫,飞灰和其他污染物。
- Sulfur dioxide has a more venerable history as an air pollutant than any other chemical. 作为一种空气污染物来说，二氧化硫比任何其它化合物历史更悠久。
- Objective: To know content of sulfur dioxide and Confect product of dried lily and apricot meat to give reasonable suggestions. 摘要目的：对送检的百合干、杏肉等蜜饯制品进行亚硫酸盐检测，以了解其二氧化硫含量，并提出合理建议。
- Officials modeled the system on the sulfur dioxide trading market established in the U.S. in 1995, which has successfully cut levels of acid rain. 1995年，美国在二氧化硫交易市场所建立的一个系统，成功减缓了酸雨的现象，欧洲官员则效仿了这个系统。
- Standard method for hygienic examination of sulfur dioxide in air of residential areas-Forma dehyde solution sampling-pararosaniline hydrochloride spectrophotometric method. 居住区大气中二氧化硫卫生检验标准方法甲醛溶液吸收-盐酸副玫瑰苯胺分光光度法.
- CoMo/Al_2O_3 catalyst is common in sulfur dioxide hydrodesulfurization reaction. CoMo/Al_2O_3催化剂是二氧化硫加氢脱硫反应中使用最多的催化剂体系。
