查询词典 gas oil

Aiming at high burning cost, heavy pollution and so on, burning heavy oil is replaced with burning gas in the tunnel kiln.

针对隧道窑燃重油存在的烧成成本高及环保等方面的问题，进行了煤气化改造。

Foreign companies are already involved in the first set of pre-salt projects, including the giant field called Tupi, which Petrobras estimates holds five to eight billion barrels of oil and natural gas.

外国公司已介入第一组盐下计画，包括巨大的Tupi油田，Petrobras估计这块油田蕴藏50亿到80亿桶的石油和天然气。

To evaluate the severity of damage and identify the damaged winding s, this paper presents a method that uses the comprehensive information, including the value and waveform of the fault current, insulation resistance, oil-dissolved gas analysis, winding resistance, turns ratio, deformation detection, and it is of significance to the fault elimination.

介绍了综合利用短路电流值和波形、绝缘电阻、色谱、直流电阻、变压比、绕组变形等资料和手段判断大型变压器低压侧出口短路事故的严重程度、被损坏绕组的相别，为故障的处理提供参考。

U.S. Securities and Exchange Commission rules permit oil and gas companies to disclose only proved reserves in their filings with the SEC.

美国证券交易委员会规则允许的石油和天然气公司披露已探明储量只有在其提交给证券交易委员会。

The results show that unconformity surface pathway system becomes mainly way of oil and gas migration.

结果发现，不整合面为该区油气运移输导的主要路径。

By theoretical analysis and actual examples, this paper discusses the important role of unconformity surface in formation of oil or gas reservoirs.

通过理论及实例分析，阐述了不整合面在油气藏形成中的重要作用。

At the same time, they also formed many kinds of structural unconformity oil-gas pools.

南海北部陆架盆地非构造油气藏的勘探具有十分广阔的前景。

The loan follows years of foreign investor concern, particularly from the US and Europe, that they are underbid by Chinese companies prepared to cut corners in social and environmental standards to win contracts, particularly in the oil, gas and mining industries.

多年来，外国投资者担心，自己竞争不过那些准备在社会和环保标准上打折扣以赢得合同的中国公司，尤其是石油、天然气和采矿业的合同。

This would amount to 13 percent of the world's total undiscovered oil and about 30 percent of the undiscovered natural gas.

它们分别占全球未开采油气总量的13％和30％。

Oil and gas stove. Kaishui Qi, and other accessories , Product quality and reasonable price, with professional designers and professional production equipment, technology, experience, is strong in production, services in place, customers can also special requirements for production and processing, for the approval of the kitchen equipment business unit ideal cooperation .

油气灶。开水器等配件，产品质量稳定，价格合理，拥有专业的设计人员及专业的制造生产设备，技术经验丰富，生产力量雄厚，服务到位，同时可按客户特殊要求生产加工，为各厨具设备企业首肯的理想合作单位。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。