查询词典 natural gas

This burgeoning supply of carbon comes largely from the burning of fossil fuels—coal, oil and natural gas.

快速增加的碳供给量，大部份来自化石燃料的燃烧，例如煤、石油、天然气的使用。

Coal, natural gas, and oil are fossil fuels—fuels formed from decaying prehistoric plants and animals.

煤、天然气和石油都是化工燃料——这些燃料是由古代动植物腐烂而成。

In Kenya,eighty percent of pepole depends on fossil fuel for lighting needs .Fossil fuel are oil,natural gas and coal.

在肯尼亚，80%的人用化石燃料照明，化石燃料有石油，天然气和煤。

Natural gas ; energy resource ; chemical engineering ; fuel

天然气；能源；化工；燃料

Based on it,three dimensional numerical simulation of Natural Gas Rebuming is carried out.With the typical tangentially fired boilers in China as research object,it is set up that the pulverized coal combustion models and the NOx models.Through CFD method,the combustion process is simulated.All of these will promote the engineering applications of fuel reburning technology.

在此基础上，对燃煤锅炉的天然气再燃过程进行了系统的三维数值模拟，以我国典型的四角切圆煤粉锅炉为研究对象，建立了煤粉扩散燃烧和污染物NOx生成-还原模型，采用计算流体力学方法，模拟其燃烧过程，促进了再燃低NOx技术应用的推广。

Forging heating furnace used oil are designed to natural gas forging furnace. It can improve working conditions, reduce air pollution, reduce energy consumption and improve the quality of forgings.

燃油锻造加热炉改为天然气锻造加热炉的设计，改善了劳动条件，减少了大气污染，降低了能耗，提高了锻件质量。

Forney provides a complete line of oil and natural gas igniters for all burner types.

Forney提供了一个完整的石油和天然气点火燃烧器的所有类型。

The simulation of natural gas pre-reforming solid oxide fuel cell is realized using Matlab software.

建立了预重整器和直接内部重整固体氧化物燃料电池电堆的数学模型，验证了电堆模型的有效性。

Cost of natural gas is more expensive than coal.

天然气的成本是比煤炭更昂贵。

NET 2003, adoption of the program design language C# and so on, the next introduced natural gas supply monitor system of concrete design process, this part is textual point, emphasize introduction origin system to carry out process, key technical basic principle, give carry out a method and correspond the procedure code and correspond software to cut diagram.

NET 2003、采用的程序设计语言C#等，紧接着介绍了天然气供应监测系统的具体设计过程，这部分作为本文的重点，着重介绍本系统的实现过程，关键技术的基本原理，给出了实现方法和相应程序代码及相应软件的截图。

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。