天然气

The price of natural gas in continental Europe is to double in the space of a year as a result of the rise in oil prices

欧洲大陆的天然气价格将在一年内翻番。

The price of natural gas in continental Europe is to double in the space of a year as a result of the rise in oil prices, according to a leading consultancy.

一家领先的咨询公司称，由于石油价格上涨，欧洲大陆的天然气价格将在一年内翻番。

Spiral steel pipe company's existing production lines, two of hot-rolled seamless steel pipe production line and four thermal expansion seamless tube production lines, the production φ219-1820 double-helical SAW pipe joints 200,000 tons,φ57-377 seamless hot-rolled 200,000 tons of steel pipes,φ377-630 thermal expansion Seamless Steel Tube 60,000 tons, product implementation SY/T5037, GB/T9711, GB/T8163, API 5L, API 5CT standards, widely applicable to oil and natural gas industry, chemical industry, general Fluid transport and infrastructure projects such as a bridge piling, sells to 27 provinces, municipalities and autonomous regions, and over 700 sales outlets, the reliable quality and high quality services to our customers has won the recognition and welcome.

公司现有六条螺旋钢管生产线、两条热轧无缝化钢管生产线和四条热扩无缝管生产线，年生产φ219-1820螺旋缝双面埋弧焊钢管20万吨、φ57-377热轧无缝化钢管20万吨、φ377-630热扩无缝钢管6万吨，产品执行SY/T5037、GB/T9711、GB/T8163、API 5L、API 5CT标准，广泛适用于石油天然气工业、化学工业、普通流体输送及桥梁打桩基建工程等，销往全国27个省、市、自治区，700多个销售网点，可靠的质量和优质的服务赢得了广大客户的认可和欢迎。

Double-track system is an institutional arrangement adopted by China during its transition from planned economy to market economy.

在工业领域，最为突出代表的是钢材、电力、天然气等生产资料生产和流通领域的双轨存在。

A lower overall efficiency and difficulties in handling higher moisture and ash content are common problems in small downdraft gas producers.

较低的整体效率和处理高水分和灰分含量的困难小吸式天然气生产国的共同问题。

Crossdraft gas producers, although they have certain advantages over updraft and downdraft gasifiers, they are not of ideal type.

Crossdraft天然气生产商，尽管他们在过去的上升气流和下吸式气化炉有一定的优势，它们不是理想的类型。

Some units are built to combine the advantages of crossdraft with downdraft or updraft gas producers.

有的单位在建造时，结合起来，下吸式或上升气流天然气生产crossdraft的优势。

Small downdraft gasifiers fueled with dry peat-pallets have been successfully tested in gas-engine system.

小型吸式气化炉干泥炭燃料，托盘已经成功地在天然气发动机系统。

Reduced oil and natural gas exploration means sales of board road and crane/dragline mats are unlikely to rebound anytime soon.

石油和天然气勘探的减少意味着"湿软地垫木板路"和起重机垫板不可能在短缺内能反弹。

During the drill stem test, the well showed a flow at an average rate of 560 barrels of oil per day and approximately 32000 cubic feet of gas per day.

在钻杆测试中，该井可日产原油560多桶，天然气约3.2万立方英尺。

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。