二氧化硫

Sulfur dioxide control in cider wine has become an important research project in food safety.

苹果酒酿造中的二氧化硫控制是重要的食品安全研究课题。

Sulfur dioxide is one of the major pollutants in air, which mainly comes from coal burning of power plant.

二氧化硫是大气的重要污染气体之一，主要来自燃煤电厂的烟气排放。

Primarily, though, Our Choice is a sumptuously illustrated coffee-table book of potential solutions, explaining both Gore's favourites ( geothermal energy , biochar ,"smart" electrical grids ) and those about which he's deeply sceptical (nuclear power, carbon capture and pumping sulphur dioxide into the stratosphere, a plan he describes as "insane").

可是，《我们的选择》主要是一本讲述一些可能的解决方案的书籍。其中含有大量图片，供人们茶余饭后信手翻阅。书中不仅阐述了戈尔所坚信的理念（包括地热能，生物炭，以及智能电网等），还包括了一些他持怀疑态度的理念（核能，碳捕获，以及被他称为"荒唐"的将二氧化硫注入平流层的方法）。

Optimization and modeling of boric acid extraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.

在二氧化碳及二氧化硫饱和水溶液中从硬硼钙石提取硼酸最优化方案的研究。

The addition of NaOH greatly enhanced the sorbent reactivities toward SO2 because NaOH is deliquescent and its presence increased the amount of water collected by the sorbent.

由于氢氧化钠的潮解性质，使较多的水分能吸附在吸收剂表面，提高了吸收剂与二氧化硫的反应性。

China's sulfur dioxide and nitrogen oxides governance started very late, so far still in the exploratory stage, some power plant flue gas desulfurization denitration device most of Europe, the United States, Japan, the introduction of technology, or experimental, and equipment to deal with flue gas is very small, not yet ripe.

摘要我国对二氧化硫和氮氧化物的治理方面起步很晚，至今还处于摸索阶段，国内一些电厂的烟气脱硫脱硝装置大部分欧洲、美国、日本引进的技术，或者是试验性的，且设备处理的烟气量很小，还不成熟。

Recently more attention is paid to fine desulfurization technology due to its important role in environment protection and technical gas depuration.

随着经济与社会的发展，环境保护、劳动保护、人体健康保护对空气环境质量提出了更高的要求，工业生产对工艺气体质量提出了更高的要求，从气体中精细脱除二氧化硫的技术对环境保护及工艺气体的净化有重要作用，日益受到人们的重视。

Up to now, sulphur dioxide has been regarded as one of the most serious of these pollutants.

到目前为止，二氧化硫一直被看作是这些污染物中最严重的一种。

Finally, two short-path distillation processes and one falling film evaporator are applied in the regeneration of waste lubricating oil. In the test, the diesel oil, gasoline and lubricating oil are distilled respectively, while the gelatinoid materials, asphaltene and carbon residue remain in the draft. The regenerative lubricating oil accords with the standards of base oil. And the recovery efficiency is up to 75 percent. The technology used in the test doesnt comprise processes like pickling and alkali neutralization, which would cause secondary pollution like acid draff and sulfur dioxide and so on. As a result of this, our technology is friendly to the environment.

最后，利用一级薄膜蒸发和两级短程蒸馏工艺对废润滑油进行了再生回收工业应用试验，将柴油、汽油等轻油以及润滑油馏分分别蒸馏出来，而大部分胶质、沥青质、碳垢存在于残渣中，试验得到的再生润滑油符合基础油的标准，回收率达到75％，达到废润滑油再生的目的；同时再生过程中没有酸洗、碱中和等工序，不产生酸渣、二氧化硫等二次污染，是一种清洁环保的废润滑油再生工艺。

We offer such professional products: salt spray test chamber, sulfur dioxide test chamber, high and low temperature test chamber, temperature shock test chamber, constant temperature and humidity test chamber, high and low temperature alternating temperature humidity test chamber, UV weather resistance test chamber, xenon lamp weather resistance test chamber, air ventilation cli matic test chamber, sand and dust test chamber, box rain test chamber, pipe rain test device, drip box, ozone climatic test c hamber, mould test chamber, precise drying test chamber, vacuum oven, large step-into test chamber, medicine stability test chamber and vibrating table.

我司专业生产产品有：盐雾试验箱/二氧化硫试验箱/高低温试验箱/温度冲击试验箱/恒温恒湿试验箱/高低温交变湿热试验箱/紫外耐候试验箱/氙灯试验箱/换气式老化试验箱/砂尘试验箱/箱式淋雨试验箱/摆管淋雨试验装置/滴水试验装置/臭氧老化试验箱/霉菌试验箱/精密干燥试验箱/真空烘箱/大型步入式试验箱/药品稳定性试验箱/振动试验台。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。