查询词典 sulphur

It also produces sulphur dioxide, a gas that contributes to acid rain.

它还产生二氧化硫，一种气体，这种气体有助于酸雨。

Produces as much sulphur dioxide as France, Germany and Sweden.

目前，英国所产生的二氧化硫与法国、德国和瑞典三国生产地一样多。

Sulphur dioxide is a pollutant and a major contributor to acid rain.

二氧化硫是一种污染物，并且是形成酸雨的主要因素。

Iodimetric titration is a standard method for the determination of sulphur dioxide in food samples.

酸蒸馏碘滴定法是测定一般食物中二氧化硫含量的一个标准检测方法。

Gas desulfurization is the sulphur dioxide emissions from coal-fired power plants and other major control measures.

烟气脱硫是当今燃煤电厂等控制二氧化硫排放的主要措施。

Common gaseous impurities found in natural gas are carbon dioxide and sulphur compounds.

天然气中存在的气态杂质一般为二氧化碳和硫化物。

Producing most of the carbon dioxide and sulphur dioxide that create global warming.

造成全球变暖的二氧化碳和二氧化硫大多来自这两个国家。

Purpose: investigate the effect on the health of workers exposed to low-concentration ammonia and sulphur dioxide in long term.

目的 ：探讨作业工人长期接触低浓度氨、二氧化硫对健康的影响。

Tze Wei of sulphur dioxide, hydrogen chloride, chlorine, hydrogen fluoride and other toxic gases resist sexual stronger.

紫薇对二氧化硫、氯化氢、氯气、氟化氢等有毒气体抗御性较强。

Companies operating various types of professional domestic plastic raw materials imports, mainly polypropylene, high-low pressure polyethylene, linear polyethylene, polystyrene, polyvinyl chloride, sulphur and some engineering plastics, turnover amounted to three billion Yuan.

公司专业经营各类进口国产塑料原料，主要有聚丙烯、高低压聚乙烯、线性聚乙烯、聚苯乙烯、聚氯乙烯、部分工程塑料及硫磺，年营业额达到叁亿多元人民币。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐