Phascon technologies co . , ltd . canada , with a jvc in china landfill pollution of municipal solid waste is a big problem in most cities , especially in developing countries , the odor methane gas produced from landfill usually just vent into air 当今大多数城市都面临着固体废弃物填埋造成的污染这个严峻问题，特别在发展中国家，垃圾填埋产生的沼气往往直接排入空气，不仅臭味难闻且易燃易爆，带来安全威胁。
The study , which the interior department refused to release for more than a year , estimates that current inducements could allow drilling companies in the gulf of mexico to escape tens of billions of dollars in royalties that they would otherwise pay the government for oil and gas produced in areas that belong to american taxpayers 美国内务部一年多来拒绝发表的一项研究报告估计，目前有种种原因导致多家石油公司在墨西哥湾地区的油气开采逃避了应向政府缴纳的数百亿美元的开采用地税，而这些土地是属于美国纳税人的。
The study , which the interior department refused to release for more than a year , estimates that current inducements could allow drilling companies in the gulf of mexico to escape tens of billions of dollars in royalties that they would otherwise pay the government for oil and gas produced in areas that belong to american taxpayers 内部部门拒绝发表该项研究报告长达一年多之久，报告评估了目前使得墨西哥湾开采公司逃税数百万美元这一现象发生的诱导因素，这些公司原本应该将税款作为在这些地区生产石油和天然气的费用而支付给政府，因为这些税款是属于美国纳税人。
In the case of a medicinal gas produced by mixing two or more different gases in a cylinder from the same manifold , at least one cylinder from each manifold filling operation cycle should be tested for identity , assay and if necessary water content of all of the component gases and for identity of the balance gas in the mixture 在用多头分配器混合两种或两种以上不同医用气体，然后给一个气瓶灌装的情况下，在每个灌装周期中至少有一瓶应做鉴别试验，必要时做所有成份气体的水分含量测定和混合气体的鉴别试验。
In term of the characteristic of the item regarded , it is concluded that the exhaust gas produced by refectory and automobile is the source of air pollution , and the noise pollution is emanating from automobile and habitation , and the sewerage is derived from the domestic sewage , and the main garbage comes from living garbage 根据该项目的特点，此次评价确定食堂燃油产生的废气和汽车尾气是主要的大气污染源，车辆和生活噪声是主要的噪声源，生活污水是主要的排污水，生活垃圾是主要的固体废弃物。
In case of winding - up of business , the fuel gas producing or selling enterprise must report in writing to the mpua 90 days before the winding - up of business , and go through the formalities for cancellation of qualification certificates with the mpua after taking relevant measures for fuel gas to be still available to related users 燃气生产企业、燃气销售企业歇业的，应当在歇业的九十日前，书面报告市公用局，落实有关用户继续用气的相关措施后，向市公用局办理资质证书的注销手续。
The integrated system of smelting reduction ironmaking - gasolinesynthesis - electric - ity generation , in which the coal gas produced inthe ironmaking module is first cleaned and then used as the fuel for theelectricity generation module or raw material of the gasoline synthesismodule , can resolve the problem of utilization of tail gas in thesmelting reduction ironmaking and the large investment of gasificationin the integrated gasification combined cycle and gasoline synthesis . taking efficiency , scale and product structure into consideration , the processes of the two - stage smelting reduction ironmaking - combined cycleelectricity generation with coal gas , the two - stage smeltingreduction ironmaking - steam cycle electricity generation with coal gas , the one - stage smelting reduction ironmaking - combined cycleelectricity generation with coal gas , and the one - stagesmelting reduction ironmaking - gasoline synthesis with coal gas - steamcycle electricity generation with tail gas are techno - economicallyfeasible and have the promise of being industrialized 将熔态还原炼铁产生的煤气在净化后发电或经改质后合成汽油的集成系统可以解决熔态还原炼铁的尾气利用问题及联合循环发电和煤基汽油合成造气投资成本高的问题.从效率、规模和产品结构各方面考虑,过程模拟结果显示:二段法熔态还原炼铁-煤气联合循环发电、二段法熔态还原炼铁-煤气蒸汽发电、一段法熔态还原炼铁-煤气联合循环发电、一段法熔态还原炼铁-煤气合成汽油-尾气蒸汽发电流程,有实现产业化的可能
Article 1 these regulations are formulated for the purpose of strengthening this municipality ' s fuel gas administration , protecting the legal rights and interests of fuel gas users and of fuel gas producing and selling enterprises , safeguarding the public safety of society and promoting the development of fuel gas undertakings 第一条为了加强本市的燃气管理，维护燃气用户、燃气生产企业和燃气销售企业的合法权益，保障社会公共安全，促进燃气事业发展，制定本条例。
