石油

When the tangential residual stress exists, the stretching stress can enhance and the crushing stress can remarkably reduce the compressive strength.

因此，为了提高石油套管的抗压溃强度，应根据管体的受力状态，使石油套管的管体上产生最佳的残余应力值，提高石油套管的抗压溃强度，延长使用寿命。

Sibneft and TNK negotiated the red tape to bid jointly last December for the privatisation of Slavneft, depriving the state of additional funds, had they instead competed.

西伯利亚石油公司和秋明石油公司在谈妥有关的繁琐手续之后，于去年12月联手竞价，购买斯拉夫石油公司的股权。

The best indication of their potential come from the Tupi and Lara fields, part of the crescent of fields including Guara, which together hold an estimated 8-12bn barrels of recoverable oil, according to Petrobras, making them among the biggest oil strikes of recent decades.

有关这些油田潜在储量的最佳信号，来自Tupi和Lara油田，它们是包括Guara在内的半月形分布的一连串油田的一部分。据巴西国家石油公司称，这些油田的总储量估计有80至120亿桶可采石油，这让它们跻身于数十年来最大石油发现之列。

Though the country is already a self-sufficient oil producer, the new Tupi field — located off the eastern coast of South America, beneath a crust of salt a mile thick in some places—could turn Brazil into a major exporter to rival Saudi Arabia and Venezuela.

虽然巴西此前已经是自给自足的石油生产国，但新发现的油田使巴西探明石油储量猛增，并有望使该国跻身世界主要石油出口国，成为沙特阿拉伯和委内瑞拉等国的竞争对手。

The United States has no alternative to oil and should recognise its energy interdependence with the Middle East, Saudi prince Turki al-Faisal wrote in an article for an Italian newspaper, according to Reuters .

路透社发表消息称，鉴于美国尚未找到替代石油的新能源，沙特王子提醒美国要满足自身对石油的巨大需求，就应该重视美国对中东石油产国的依赖。

In the concentration of petroleum hydrocarbon 3g/kg and 6g/kg, Forsythia suspense had the less variation breadth of physiological characteristics and chlorophyll fluorescence parameters compared with Hydrangea paniculata and Amorpha fruticosa, and had higher tolerance to petroleum hydrocarbon stress.

石油烃含量在3g/kg土和6g/kg土2个处理中，连翘的生理指标和叶绿素荧光参数的变化幅度要小于大花水桠木和紫穗槐，对石油烃胁迫的抗性更强；石油烃含量在12g/kg土时，3种植物的生长均受到最大抑制。

Setting out with the angle of developing strategy and the industry of Daqing petrochemical complex and based on the analysis of the internal and external environment of Daqing petrochemical complex, this thesis analyzes Classifically and appraises the industry of Daqing petrochemical complex according to the affiliated industry of speciality, and points out the advantage and disadvantage, opportunity and threat of the Daqing petrochemical complex. Then puts forward Daqing petrochemical complex: makes larger and stronger partly, makes special and precise partly, develops steadily partly, withdraws from a part progressively and puts forward concrete suggestions to strategic implementation.

本文从大庆石油化工总厂的产业定位和发展战略的角度出发，通过对总厂内外环境的分析对总厂的产业按专业所属产业进行了分类分析、评价，指出了大庆石油化工总厂的优势与劣势、机遇与威胁，提出了大庆石油化工总厂的发展战略：做大做强一部分，做专做精一部分，稳步发展一部分，逐步退出一部分并对战略的实施提出了具体建议。

The settlement adopted in this project is the necessary settlements in the exploit of epeiric sea petrol, which solves the technique problems as the In-process quality control and maintenance of petroleum pipe line and power cable and plays an important part in safety in production of the cables and pipes under the sea as well as the protection of the environment.

该装置是浅海海洋石油开发中必不可少的装备，解决了浅海海洋石油开发中石油管道和电缆的巡检和维护的技术难题，对保证海底管线电缆的安全生产和环境保护有着重大的现实意义。

Results from the experiment indicated that the content of petroleum hydrocarbon was decreased greatly after the biodegradation of 47 days,and the inoculable microbe had some effects on the bioremediation of soil contaminated by petroleum.

利用所得的天然混合菌组以及筛选菌种的组合在土壤相条件下对石油烃的生物降解进行尝试，结果表明，经过47 d的生物降解，土壤中石油烃的含量有大幅度的降低，接种微生物对生物修复石油污染土壤能起到一定作用。

Mr Mandil's comments come as Saudi Arabia, the world's largest supplier of crude oil, has begun to warn consuming countries that the Organisation of the Petroleum Exporting Countries, the oil cartel, will not be able to meet the demand levels projected in the next 15 years.

芒迪先生的这番评论是因为全球最大的原油供应国沙特阿拉伯开始警告石油消费国家，石油输出国组织(OPEC，即石油国家联盟)将无法满足未来15年预计的需求水平。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。