天然气

Gas and liquefied petroleum gas composition of the material What is the difference?

天然气和液化石油气的材料有什么区别气体的成分？

The prices of natural gas and liquefied petroleum gas, however, remain unchanged.

然而，天然气和液化石油气的价格仍然保持不变。

People's lives, used in gas and liquefied petroleum gas, some of them confused, in fact they are fundamentally different from two kinds of gases.

答：人民的生活，使用天然气和液化石油气，其中一些混淆，其实它们是两种根本不同的两种气体。

At present, the alcohol fuel, liquefied petroleum gas, natural gas and other clean energy in the world-wide have been more extensive use.

目前，醇类燃料、液化石油气、天然气等清洁能源在全世界范围内已得到较广泛的运用。

Objective To evaluate the influence of gaseous combustion products of the natural gas, liquefied petroleum gas and coal on the indoor air quality.

目的 初步评估天然气、液化石油气和蜂窝煤的气态燃烧产物对室内空气污染的影响程度和特征。

Such projects super-cool natural gas to liquefy it so it can be transported by ship to far-flung markets.

这类项目将对天然气进行过冷处理，使其液化，从而能用船舶运至遥远的市场。

The model of heat transfer due to two d ifferent components variation cases,which liquescence gases are mixed into coa l gas or not,is calculated.

结果表明，随着煤气热值的增加，导致烟气平均温度的升高，当粗锌熔液流量没有随之升高时，塔盘外壁与内壁温度也随着升高，这造成了烟气向塔盘外壁的传热量有较大的波动，此外，烟气热量均未充分利用，塔盘内壁温度均远高于锌蒸气的沸点，而煤气掺混天然气后，塔盘内壁温度更高，烟气向塔盘外壁的传热量增加比较显著，这是所供粗锌熔液流量太小，使得塔盘内粗锌熔液不能充分带走烟气热量而造成的。

Barite powder series products are mainly used in oil and gas drilling mud to increase, production lithopone or as X-ray shielding agent for medicine, atomic energy industry, vehicle braking materials, PP packing belt, high-grade paint, hospitals gravity wall radiation and other industries.

重晶石粉系列产品主要用于石油天然气钻井泥浆的加重剂，生产立德粉或作为X射线的屏蔽剂用于医学、原子能工业、车辆制动材料、PP包装带、高档油漆、医院防辐射重力墙等行业。

Absorber Level log record decline curve fluctuations check transmitter, the regulator had no problems.

一次工艺减负荷，天然气量减不下来，是天然气压力调节阀门不能动作所致。

Though a viable alternative for India, which imports LNG from countries like Qatar, it is logistically circuitous.

尽管印度可以从卡塔尔等国家进口液化天然气，但是路线比较迂回。

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。