二氧化硫

Temperature, Density, Acidity, Ph, Microbiology, Volatile acidity, alcohol grade, reducing sugars, assimilable nitrogen, So2 free and total, malo-lactic control, organoleptic.

温度， 密度，酸度，酸碱度，微生物学，挥发性酸度，酒精等级，还原糖，同化氮气，游离和总二氧化硫， malo-lactic酸控制，感官。

The system adopted two-stage ammonium process to produce liquid sulphur dioxide and ammonium bisulphite.

尾吸系统采用二段氨法生产液体二氧化硫和亚硫酸氢铵。

I have not heard of SO2 corroding the stainless steel and I do not think it does.

我还没有听说二氧化硫腐蚀的不锈钢并且我不认为它能腐蚀。

FGD is only cosmically commercial desulfuration type in the world. It is dominating technology measure to control acid rain and sulfur dioxide pollution.

烟气脱硫是目前世界上唯一大规模商业化应用的脱硫方式，是火力发电厂控制酸雨和二氧化硫污染的主要技术手段。

The lack of desulphurization coal-fired boiler facilities, that is causing the increase in SO2 emissions, an important reason.

在缺乏脱硫燃煤锅炉设施，是造成中二氧化硫排放量增加的一个重要原因。

It can be used on cleaning SO〓 of indoor air as filter materials of air cleaning machine or garnishry.

装入空气净化器或作为装饰品可较为有效地净化室内空气中的微量二氧化硫。

The photocatalytic degradation rate of heptene increased with increasing the initial concentration of sulfur dioxide, but maintained almost a constant beyond a certain concentration.

同时研究了庚烯和二氧化硫的初始浓度、氧气和水蒸气的不同含量及光强等因素对其光催化氧化降解的影响。

Nano-TiO2/SiO2 was used as catalyst to investigate the influence of different calcined temperatures on the photocatalytic activity of the catalyst for the photocatalytic degradation of heptene.

以TiO2/SiO2纳米粒子为催化剂，研究了催化剂不同焙烧温度对二氧化硫与庚烯光催化反应的影响。

The advantages and disadvantages of the hydrometallurgical treatment of chalcopyrite concentrates and its preliminary economics are compared with those for the current best practices in copper smelting and refining.

目前有几个冶炼厂，在一个单一的熔炼炉内熔炼超过100万t的铜精矿。回收超过99%的二氧化硫，在自动化电解精炼厂生产出超过3

The paper studied on the stripping property of thiourea dioxide,sodium hydrosulphite,sodium bisulfite and Lowenstein dye.

通过用二氧化硫脲、保险粉和亚硫酸氧钠，对劳瓦森染料和一系列国产染料的溶液和染色的毛皮进行拔色实验，研究了这几种材料的拔色性能。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。