天然气

Are specializing in the design, production of industrial equipment and auxiliary gas, dissolved acetylene equipment (seamless, welding, dissolved acetylene, liquefied petroleum, natural gas and other gas cylinders) Chemical Equipment and accessories, all kinds of gas Filling Units, bus high-purity, specialty, medical gas cylinder seamless vacuum devices do bath, stainless steel PTFE metal software, bellows, industrial gas high, medium pressure valves, the fittings in the gas, industrial gases pallets, providing liquid oxygen, liquid nitrogen, liquid argon, liquefied petroleum, liquefied natural gas, two ice machines, to undertake air separation, acetylene equipment¨and renovation project as well as standard gas, mixed gases, specialty gases, high purity gases configuration and installation industry.

丹阳市荣发气体设备有限公司是专门设计，生产工业气体设备及辅机，溶解乙炔成套设备（无缝，焊接，溶解乙炔，液化石油，天然气等气瓶）化工设备及配件，各种气体充灌台，汇流排高纯，特种，医用气体无缝气瓶真空干澡装置，不锈钢四氟金属软件，波纹管，工业气体高，中压阀门，各中气体配件，工业气体集装架，提供液氧，液氮，液氩，液化石油，液化天然气，二冰机，承接空分，乙炔设备建站及改造工程以及标准气体，混合气体，特种气体，高纯气体的配置工业及装置等。

And the modified method based on activity coefficient and associated theory were used to calculate the experimental data. At the same time, the applicability of every method to the GLE calculation for polar systems was discussed.

结果表明用溶剂贮存天然气，可以降低燃料罐的储存压力并提高燃料贮存密度，为天然气汽车燃料的研究提供了依据，同时也为研究极性体系的溶液理论和GLE计算提供了丰富的基础数据。

Royal Dutch Shell and China National Petroleum yesterday announced plans to jointly develop natural gas deposits in China, as the Anglo-Dutch group seeks to strengthen its ties with the world's second-biggest energy consumer.

昨天，荷兰皇家壳牌与中国石油天然气集团公司宣布计划将联合开发中国天然气。这家英荷集团寻求机会来加强与这个世界第二大能源消费国的联系。

Royal Dutch Shell and China National Petroleum yesterday announced plans to jointly develop natural gas deposits in China, as the Anglo-Dutch group seeks to strengthen its ties with the world's second-biggest energy consumer.

荷兰皇家壳牌供公司和中国石油天然气集团公司昨天宣布计划联合开发中国天然气储备，这家英荷公司着力加强与世界第二大能源消费国的联系。

Royal Dutch Shell and China National Petroleum yesterday announced plans to jointly develop natural gas deposits in China, as the Anglo-Dutch group seeks to strengthen its ties with the world's second-biggest energy consumer.

昨天，荷兰皇家壳牌和中国石油天然气有限公司宣布即将在中国联合开发天然气石田，这表明了英荷集团决心加强与世界上第二大能源消费国的关系。

Royal Dutch Shell and China National Petroleum yesterday announced plans to jointly develop natural gas deposits in China, as the Anglo-Dutch group seeks to strengthen its ties with the world's second-biggest energy consumer.

昨天，荷兰皇家壳牌有限公司与中国石油天然气集团公司宣布将继续合作开发中国的天然气矿床。英荷集团将加强与世界第二大能源消费国----中国之间的联系。

For example, Petroleum exploitation (Mine is called " The earth blood "), mine exploitation (Coal is called " The earth bone structure "), gas company (Gas is called " The earth pulse ") and the ocean fishing field.

如石油开采，矿山开采（我们称矿山为地球结构骨架），煤炭开采，天然气公司（我们称天然气为地球气脉），海洋捕渔业。

In this paper, these will be analysed in terms of the Guangzhou City and application of natural gas development prospects.

本文将从这几方面来分析广州市天然气的应用现状与发展前景。关键字：广州液化天然气清洁发展前景

With the natural gas using in city and the development of LNG, the situation gas peak shaving becomes more and more serious.

随着天然气在城市中的广泛应用以及LNG技术的发展，天然气调峰问题日益突出。

The metal powder flux core d wire is one of perfect welding materials.

随着石油天然气工业的发展，X80管道钢将越来越多地用于石油天然气管道建设，而金属粉芯焊丝是X80管道钢理想的焊接材料之一。

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