石油

But threats to close the Strait of Hormuz, through which roughly a quarter of the world's oil supplies passes, send shivers through oil markets.

伊朗发出的威胁要关闭霍尔木兹海峡的消息更是引起了石油市场的振荡，因为供应到全世界的石油大约四份之一从这里经过。

Second, Iran is among the highest in the world's oil and gas reserves and output, also control the Gulf oil transport corridor -- the Strait of Hormuz.

其次，伊朗具有位居世界前列的石油、天然气储量和产量，还控制着海湾石油运输通道？？

Key Laboratory of Hydrocarbon Accumulation of Ministry of Education , China University of Petroleum , Beijing 102249 , China

中国石油大学石油天然气成藏机理教育部重点实验室，北京102249

"A second type of hydrogenation involves breaking up a compound (hydrogenolysis, or destructive hydrogenation) and is of great importance in the petroleum industry. Numerous processes in gasoline and petrochemical manufacturing are based on it"

第二类氢化过程是将化合物分解，在石油工业里具有非常重要的意义，生产汽油和石油化学产品的许多过程都要以它为基础。

As an important industrial chemical, hydrogen is widely used in chemical industry and plays an impartment role in the development of petrochemical industry and agriculture.

氢在石油化学工业中有着广泛的用途，氢作为化工原料对发展石油化学工业及农业均有着重要作用，社会各个领域对氢的需求量不断增加。

Oil is usually found in porous rock under a layer of impermeable rock which prevents it from escaping.

石油通常存在于多孔性的岩石中，上面覆盖着不可渗透的岩层，使石油不致散失。

Based on the environmental performance information in oil company's separate environmental report and the 30 environmental performance indicators of Global Reporting Initiative, this article found that, most important environmental performance indicators are not fully disclosed and those disclosed are qualitative instead of quantitative. Company even discloses fewer indicators year after year. What's more, positive activities and indicators are more elaborated. Information is scattered. All of these lead to the incomparability and difficulty of environmental performance evaluation.

本文首次依据全球报告倡议组织《可持续发展报告指南》（2006年版）中的30个环境绩效指标对中石油独立环境报告中环境绩效信息披露的研究发现，中石油环境绩效指标披露不完整，重要的核心指标披露情况更不理想，年度间纵向比较还出现了倒退；定性指标披露多于定量指标；体现企业积极行动和效果的内容和数据披露得相对较为详细，存在选择性披露问题，可比性较差，相关信息披露也较为散乱，不利于读者进行环境绩效评估。

Conservation is the one and only incontestable source of future oil supplies.

要增加未来的石油供应，唯一无可争议的方式就是节约石油。

The Fourth Construction Company of SINOPEC is a large enterprise directly under theChina Petrochemica l Engineering Corporation and the Grade 1 nationa l constructioncontractor ma inly for petrochemica l construction as well as one of the 33 key large constructionenterprises highly supported by the Ministry of Construction.

中国石化集团第四建设公司是以石油化工工程建设为主的国家工程施工总承包一级企业，是中国石油化工集团直属、国家建设部重点抓好的33家大型建筑企业之一。

In order to realize the sustainable and harmonious development,it is essential to make full use of its interborough advantages and integrated predominant resources such as petroleum and ecosystem,cultivate and develop the diversiform and multi-level structure including downstream processing of petroleum,ecotypic agriculture and tourism through the adjustment of industrial structure.

进入20世纪90年代后，经济的高速发展对石油能源的需求掩盖了油矿城市存在的各种问题，油矿城市的精力主要花在对石油资源的超强度开发上，由此加速了油矿城市发展的步伐，并引发了一系列的环境与社会经济问题，这些问题随着国家经济结构与产业结构调整以及体制改革的推进而逐步暴露出来。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。