天然气

In order to look for new prospecting replacing territory ,this paper researched systematically the hydrocarbon source rock condition, reservoir rock condition, cover condition, trap type, natural gas migratory-concentration procession and conservation condition, etc., to analyze overall the natural gas enriching and forming reservoir conditions of the Paleozoic in southeastern Ordos Basin, discussed its natural gas prospecting foreground, pointed out the beneficial prospecting targets and put forward concrete prospecting strategy.

目前，鄂尔多斯盆地中北部已发现多个天然气田，为寻找新的勘探接替区域，从储集条件、烃源岩条件、封盖条件、圈闭类型、天然气运聚成藏过程和保存条件等方面入手，对鄂尔多斯盆地东南部古生界天然气的富集与成藏条件进行了全面分析，探讨了其天然气勘探前景，指出了有利勘探目标，并提出了具体的勘探部署意见。

B works for the manufacture of town gas, substitute natural gas or synthetic natural gas

生产煤气、代用天然气或合成天然气的工厂

Gazprom is now said to be sweet-talking the Poles into a long-term gas contract.

据说俄罗斯天然气工业股份公司正极力劝说波兰签署一项长期天然气合同。

According to the requirement of CNG engine, a high-energy sequential direct ignition system without ignition distributor is designed. Based on the method used in spark advance and dwell control, the system can reach the ignition energy of lean burn CNG engine and work very well in all conditions.

针对增压天然气发动机所需点火能量的要求，研制成功无分电器的高能顺序直接点火电控系统，提出了一种控制各缸点火时刻和点火线圈导通时刻的方法，有效的防止了脉冲的丢失，满足了天然气稀燃所需的点火能量。

Its working principle is introduced here: when a gas or powder starts a flame or explosion, the ultraviolet sensor will acquire the signal and sent it to the controller to produce the trigger voltage, and then the explosive suppressor will release a great number of gas promptly spraying dry powder extinguishing agents, which thereby form extinguishing agent smoke and effectively extinguish explosion flame. It is rapid and of strong antiinterference ability, high reliability and can be fixed easily. It is capable of effectively suppressing natural gas explosion in the simulative gas explosion test. It can be applied in CNG stations or other site where has explosive and combustible gas whereby to enhance the overall accident control ability.

当发生气体燃烧、爆炸时，紫外传感器接收火焰信号，传送至控制器，控制器产生触发电压，使抑爆器的产气剂释放出大量气体，驱动快速喷撒出干粉灭火剂，形成足够浓度的灭火剂粉雾体，有效扑灭爆炸火焰，具有动作速度快、抗干扰能力强、可靠性高、安装使用方便等优点，在天然气模拟爆炸试验中能有效抑制天然气爆炸，可用于CNG加气站或其他燃烧爆炸性气体场所，提高其整体防灾抗灾能力。

Based on the report issued by China National Petroleum Corporation and Bureau of Geophysical Propecting dated August 2007 in relation to the estimate resource potential in Tartagal block, by reviewing geologic setting and characteristics in Argentina; geologic setting of basin where the Tartagal block is located; geologic setting and evaluation of Tartagal block; the results of previous drillings, the estimated reserve of oil resource is approximately 0.81 billion tons, dissolved gas resource reserve is approximately 277.2 BCF and gas reserve is approximately 317.5 BCF.

根据CNPC与BGP所发出日期为二零零七年八月之关於Tartagal区块估计潜在资源报告所示，经审核阿根廷的地理背景及特徵； Tartagal区块所在盆地的地理背景； Tartagal区块的地理背景及评估；以往钻井的产量，估计石油储量约810，000，000吨，已探明的天然气储量约277.2亿立方英尺及天然气储备约317.5亿立方英尺。

With our own self-devised solubility determining unit, we measured respectively volume solubility of multi-component natural gas, methane, N〓, CO〓 in crude oil.

研究发现，多组分天然气、甲烷和N〓、CO〓在原油中的溶解度随着压力的增加而增大，但天然气、甲烷和N〓增加的幅度越来越小，而CO〓增加的幅度越来越大。

To meet the demands of Fujian liquefied natural gas station 100,000 tons ship dock navigation safety assessment, this thesis gave a brief introduction about how to apply ship handling simulator, construced ship movement mathematics mode, made appropriate digital sea map, overlaid CAD dock data, constructed virtual navigation circumstance, designed assessment blue print, developed ship track route comprehensive display system, etc.

为了满足对福建液化天然气站线10万t级液化天然气船舶码头工程通航安全评估需求，就通航安全评估工作中的船舶操纵模拟器运用、船舶运动数学模型的建立、电子海图和码头CAD数据转换及叠加、虚拟通航环境生成、评估仿真模拟试验方案的设计与实施以及船舶航迹带生成系统等关键技术问题进行简要的论述。

For the proposed project the waste gas emission locations include: preheating furnace of hard alloy parts line (when natural gas is used for heating while excess heat heating system goes wrong), melting furnace, refining furnace, heat treatment furnace for machining unit and steam boiler. The pollutants are SO2, NOx and smoke dust contained in the smoke generated from the above locations. All the above pollution generating facilities use the most clean energy, natural gas, for burning. Meanwhile, on melting furnace and refining furnace low nitrogen combustion technology such as low NOx burner is applied, and the generated smoke is discharged via chimney.

拟建项目之废气排放部位为硬质合金件生产线的预热炉（余热加热系统故障采用燃天然气加热时）、熔化炉和精炼炉及机加工机组热处理炉和蒸汽锅炉，污染物为以上部位产生的烟气中含有SO2、NOx以及烟尘，以上各产污设备均采用最清洁的能源——天然气为燃料，同时熔化炉和精炼炉采用低NOx烧嘴等低氮燃烧技术，产生的烟气由烟囱排放。

Therefore,it is essential for the researchers to study and develop advanced helium gas abstraction technology from natural gas in order to make sure the costeffectiveness of production and to gurantee national helium supplies for many industries.

因此，在保护有限氦气资源的同时，研究开发先进的天然气提氦技术对于提高氦气生产的经济性、保障国家用氦安全和促进我国天然气提氦工业的发展具有重要意义。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。