查询词典 petroleum

The organization of pretrial petroleum exporting countries is the world's largest oil producing group.

石油输出国家组织是世界上最大的石油生产组织。

The company, which is a unit of state-owned China National Petroleum Corporation, is the country' s biggest oil and gas producer.

中石油是国营中国国家石油天然气集团公司的一部分，是中国最大的石油和天然气生产商。

The company, which is a unit of state-owned China National Petroleum Corporation, is the country's biggest oil and gas producer.

中石油是国营中国国家石油天然气集团公司的一部份，是中国最大的石油和天然气生产商。

And drilling pump is a petroleum machinery product, which have complex structures and the manufacturing process.

同时钻井泵也是结构复杂、制造工艺难度较大的石油机械产品。

Products are mainly marine flange, steel flange with petro-chemical, product specification areas: Metric DN15 ~ DN2000, Inch Series 1 / 2 "~ 78", according to GB, HG, SH, SY, DL, and ASME, ANSI , JIS, DIN and other standard production, are widely used in petroleum, chemical, natural gas, electricity, nuclear power, metallurgy, shipbuilding, food, pharmaceutical, urban water supply and environmental protection management of the road industry, and its materials, specifications, size, performance in full compliance with relevant standards.

法兰产品主要有船用、石油化工用钢制法兰，产品规格范围为：公制DN15~DN2000，英制系列1/2"～78"，可按GB、HG、SH、SY、DL和ASME、ANSI、JIS、DIN等标准生产，广泛应用于石油、化工、天然气、电力、核电、冶金、造船、食品、制药、城市供水和环保等行业的管路上，其材质、规格、尺寸、性能完全符合相关标准。

China University of Petroleum Key Laboratory of Earth Prospecting and Information Technology, Beijing 102249,China

中国石油大学地球探测与信息技术北京市重点实验室，北京 102249

The technic of the horizontal well is one of the most importanttechnic in prospection and exploitation of petroleum resources at thepresent age.

中文摘要：水平井技术是当代油气资源勘探开发的重大技术之一。

The oil company British Petroleum has shut down a pipeline connecting the Prudhoe Bay oil fields in Alaska to the Trans-Alaska pipeline .

英国的石油公司关闭了一条连接阿拉斯加和普拉底霍湾的石油管道。

The research of this paper is the main content of scientific research item which completes by KINGDREAM Public Limited Company cooperation with Southwest Petroleum University.

本文的研究工作是江汉钻头股份有限公司与西南石油大学合作的科研项目"钢齿牙轮钻头齿面强化材料及强化工艺研究"中的主要内容。

Dollars (about 3.864 billion yuan) to the Australian Petroleum Producers AEDOilLtd acquisition Puffin in the Timor Sea oil rights and interests of 60 percent.

今年6月19日，中国石化企业56100万美元（约38.64亿元）在帝汶海石油的权利和利益，百分之六十的澳大利亚石油生产AEDOilLtd收购海雀。

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。