sulfur dioxide

The transformation of vaporizing Sulfur dioxide system in the production of Thionyl chloride

氯化亚砜生产中的二氧化硫汽化系统改造

Unit GDP year-on-year drop 4.59 % energy , cod, sulfur dioxide emissions reduction 4.42 % 5.95 % and respectively.

单位国内生产总值能耗比上年下降4.59%, 化学需氧量 、 二氧化硫排放量分别减少4.42%和5.95%.

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.

Anodic oxidation of sulfur dioxide ⅰ. influence of electrode material

二氧化硫的电化学氧化过程&Ⅰ.电极材料的影响

The pollution control technology and its development of sulfur dioxide from stack gases

烟气二氧化硫污染控制技术发展及现状

Sulfur dioxide control in fruit wine had become an important research project in food safety.

果酒酿造中的二氧化硫控制是重要的食品安全研究课题.

Study on the Total Amount Control Target s of Sulfur Dioxide

确定二氧化硫总量控制目标方法的研究

Discussion on Quality Control of Sulfur dioxide Monitoring in Smoke

烟道气中二氧化硫监测质量控制探讨

Besides, through contact spot impedance test on different corrosion products, it could get the impact extent of different corrosion products on contact spot impedance character. The test result indicate that nitric acid stream influence the contact spot impedance much more than sulfur dioxide.

另外，通过对不同腐蚀物的触点进行阻抗测试，可以对比得到不同腐蚀物对触点阻抗特性的影响程度，结果表明硝酸蒸汽相对于SO2气体来说，对触点的阻抗影响更大。

Ship operations emit nitrogen oxides, sulfur dioxide, particulate matter, and hazardous pollutants into the air.

船舶作业中把排出的氮氧化物 、 二氧化硫 、 微粒物质以及危害性的污染一并散播到空气中.

Test Study of Using Sulfur Dioxide to Reduce Chromium in Wastewater

二氧化硫还原废水中六价铬的试验研究

Research on Solution of Sulfur Dioxide Pollution Control in Jinan City

济南市二氧化硫污染控制对策研究

The development of sulfur dioxide pollution control and research on it

二氧化硫污染治理现状及其研究进展

Flue gas desulfurization is the common method to control sulfur dioxide discharge.

烟气脱硫是控制二氧化硫排放的最常用方法.

It is very important of monitoring sulfur dioxide from smoke to control and sulfur dioxide.

烟气中二氧化硫的监测对其控制和治理有着重要意义.

NAAQSs for carbon monoxide, particulates, sulfur dioxide, nitrogen dioxide, hydrocarbons, ozone, and lead.

联邦环境保护局长已经制定了《全国环境空气质量标准》,具体制定了诸如一氧化碳 、 粒 、 氧化硫、氧化氮 、 氢化合物 、 氧和铅的含量标准.

The Influence of Sulfur Dioxide Emission Tax on Chinese Economy.

第六章，征收二氧化硫排放税对中国经济的影响。

Taking Guangzhou industrial enterprises as examples, how to control the emission of sulfur dioxide was discussed.

文章以广州市工业企业为例, 调查现有各种脱硫技术的脱硫效率,提出二氧化硫排放控制存在问题,探讨相关的对策.

The sulfur dioxide combines with water in the air, forming sulfuric acid.

二氧化硫与水结合在空气中, 形成硫酸.

Effects of Sulfur Dioxide to Some Enzymes in Different Resistant Plants

SO2对不同抗性植物几种酶活性的影响

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.

The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite.

亚硫酸盐法制浆过程中活性化学物质是二氧化硫 、 硫酸以及酸性亚硫酸钙.

Bright patches visible on Io are regions of sulfur dioxide frost.

木卫一上的亮斑是二氧化硫的结晶区.

Study of Concentration Intelligent Measurement System of Sulfur Dioxide Based on Fluorescence Technology

基于荧光技术的二氧化硫浓度智能检测系统的研究

Unit GDP year-on-year drop 4. % energy , cod , sulfur dioxide emissions reduction 4.42 % . % and respectively.

单位国内生产总值能耗比上年下降4.%, 化学需氧量 、 二氧化硫排放量分别减少4.42%和.%.

The verification of thermodynamic equilibrium calculation results of the direct reduction of sulfur dioxide by carbon

碳热还原二氧化硫的热力学平衡验证

Sulfur dioxide and formaldehyde both produce irritation.

二氧化硫和甲醛都可产生刺激.

Obviously, the focus of control sulfur dioxide emissions is still establishing the flue gas desulfurization facilities.

可见, 控制二氧化硫排放的重点仍是以建设脱硫设施为主.

Spraying chemical aerosols like sulfur dioxide into the atmosphere to bounce a fraction of sunlight back into space

喷洒化学气雾剂（如二氧化硫）到大气中，将一部分太阳光线反射回太空。

Study on Measurement Mechanism of New Type High Precision Sulfur Dioxide Sensor

新型高精度二氧化硫传感器测量机理的研究