液化石油气

In light of the practical needs of production and practical experience,an approximate mass calculation is offered under the above measuring conditions.

根据生产实际需要和实践经验，提出了在以上测量条件下的一种近似质量计算法，用该法对液化石油气的质量进行计算，精度可以满足液化石油气交接计量的要求。

The establishment of the company at the end of 2000, formally put into operation in 2001, after a few years, people step constant efforts and hard work, the company has a compressed natural gas, liquefied petroleum gas, liquefied natural gas, gas mixture, Surge me and the central control of six major series of dozens of product specifications, as domestic gas equipment, a leading provider of complete sets.

公司于2000年底成立，2001年正式投入运营，经过华迈人几年不断的努力和拼搏，公司已拥有压缩天然气、液化石油气、液化天然气、燃气掺混、调压箱及中央控制等六大系列的几十个规格的产品，成为国内燃气设备成套的领先供应商。

Third, to further reduce the road tax for three (3) years for private vehicle owners who choose to convert to Compressed Natural Gas or Liquified Petroleum Gas, as well as increasing supply of CNG and LPG in all petrol stations and breaking the monopoly by Petronas.

第三，进一步为要转换为压缩天然气或液化石油气的私家车主一连三年降低路税。同时，在所有油站增加供应天然气和液化石油气，并不仅是被国家石油公司所垄断。

High expansion foam extinguishing system has the features of high output, low water damage, high reburn resistance, and low cost, it extinguishes class A and class B fire by fully flooding and covering, and it is efficient in controlling floating fire by liquefied petroleum gas and liquefied natural gas.

高倍数泡沫灭火系统具有发泡倍数高、水渍损失小、抗复燃能力强、成本低等特点，以全淹没和覆盖的方式扑灭A类和B类火灾，还可以有效地控制液化石油气和液化天然气的流淌火灾。

With the wide application of liquefied petroleum gas in cities, LPG bottle manufacture industry developed very fast from the early eighties to the end of nighties.

二十世纪八十年代初到九十年代末，随着城市液化石油气使用的不断普及，液化石油气钢瓶制造业得到了快速发展。

The product is applied in locations where under floating fire hazard by flammable, combustible liquid and liquefied petroleum gas and liquefied natural gas, such as solid matter warehouses, flammable liquid warehouses, industrial workshops, underground construction projects, watercraft engine rooms and pump rooms, and expensive delicates equipments and materials storages.

产品主要应用于固体物仓库，易燃液体仓库，有火灾危险的工业厂房，地下建筑工程，各种船舶的机舱及泵舱等处所，贵重仪器设备和物品存放处所，有可能发生可燃、易燃液体和液化石油气、液化天然气的流淌火灾的场所等。

The strategy is: to optimize the main ships, to strengthen standardization and series, to adjust the subsection market of tankers, to build up own brand;to strengthen building of bulk carriers, to expand the depth of product line through the strategy of brand extension;to hold the capacity of building containerships;in order to redeploy resource, to exit the subsection market of other ships, such as dredgers, buoy tenders, and so on;to expand the breadth of products line, to strengthen Research and Development of Liquid Nature Gas Ship and Liquid Petroleum Gas Ship.

策略为：优化主力船型，加强标准化和系列化，调整油船产品细分市场，树立自己的品牌；加强大型散货船的建造，采取品牌延伸策略，扩展产品线深度；保持集装箱船船型的建造能力；削减不良船型，退出工程船等其他类船舶的细分市场，以利于资源的重新配置；扩展产品线宽度，加强液化天然气船和液化石油气船的研发力度。

With the rapid development of our country's photochemistry industry, the liquified petroleum gas is widely used. However, because of its unique flammable, explosive, virulent physic-chemical properties, it causes a series of burning, detonating accident which has occurred in domestic and foreign, which has caused the giant personnel casualty and property damage. Thus, it has been bad influence to the society. Therefore, it is necessary for the liquified petroleum gas store place to carry on the safety assessment and go on the grave accident sequential analysis research, regarding the effective science forecast, prevention and control significant accident occurrence, so it can reduce or avoid this kind of disaster accidents as far as possible, which has the important theory value and the practice significance for guarantee the liquified petroleum gas store place's safe operation.

随着我国石油化学工业的迅速发展，以及液化石油气的广泛使用，其特有的易燃、易爆、有毒的物理化学性质以及在国内外发生的一系列燃烧、爆炸等事故造成巨大的人员伤亡和财产损失，造成了不良的社会影响，因此，有必要对液化石油气储存场所进行安全评价和重大事故后果的分析研究，对于有效科学预测、预防、控制重大事故的发生，减少或尽量避免此类灾难事故的发生，确保液化石油气储存场所的安全运行，具有重要的理论价值和实践意义。

Liquified petroleum gas, Motorcycle engine, Exhaust emission purification

本文拟对摩托车发动机燃用LPG时的排气净化原理与LPG摩托车发动机排气净化技术做初步探讨。2 液化石油气特性与液化石油气供气系

The pressure booster of spherical LPG tanks works like a siphon reboiler when used for the send-out operation of LPG.

液化石油气球罐升压器相当于一台热虹热吸式再沸器，液化石油气外送时使用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了