查询词典 natural gas

In the system,the high-speed solenoid valves are used to control the amount and timing of natural gas injection.The ECU,based on a dingle chip computer,is designed to pick up signals and control the valves.In addition,the control software is also developed.

系统采用了电控高速电磁阀实现天然气的多点喷射控制，设计了基于单片机的电控单元实现信号采集和电磁阀驱动控制，进行了系统控制软件的匹配开发。

It is of great scientific significance and economic value for the exploration and utilization of natural gas hydrate resources to study their formation and dissociation mechanisms.

研究天然气水合物的形成机理及释放机制对开发和利用我国的天然气水合物资源具有重要的科学意义和社会经济价值。

Hydrogen is produced by the steam reforming of natural gas, the electrolysis of water and the dissociation of ammonia.

生产氢有多种方法：天然气的蒸气重整，水的电解，氨的分解。

DOUBLE DUTY: Crude oil and natural-gas options traders worked the floor of the New York Mercantile Exchange Tuesday.

双重任务：原油和天然气期权交易员工作的纽约商品交易所周二发言。

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。

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。

Another route to steel is from DRI to make the iron from iron ore and natural gas.

另外一种方法是直接还原，从铁矿中炼铁和天燃气。

The dual structure of the complex fault depression in Songliao Basin and its geologic historic construction determined the existence of two sets of petroleum systems and their differences. The deep fault-depression group developed during Late Jurrasic to early Cretaceous and the particularity of the constructions of its inside sedimentary rock and volcanic rock determined the particularity of the natural gas enrichment conditions.

松辽盆地断拗复合的二元结构及独特的地质演化特征，决定了2套油气系统的存在和差异；晚侏罗－早白垩形成的深部断陷群及其内幕沉积岩和火山岩建造的特殊性，决定了天然气富集条件的特殊性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。