您要查找的是不是：
- This paper applies DEA method in the petroleum enterprise management. 将DEA方法应用于石油企业管理。
- The petroleum hydrocarbon is called hexane. 己烷是一种石油碳氢化合物。
- the petroleum enterprises 石油企业
- The petroleum price will be unfrozen next month. 对石油价格的限制将于下月取消。
- The petroleum all over the world will be exhausted. 地球上的石油会用枯竭。
- The petroleum is one-off, non-renewable resource. 石油是一次性的非再生资源。
- Causes for deficit incurred in petroleum enterprises are analyzed and some opinions on diversification ofpetroleum business are set forth. 对当前石油经营企业亏损原因作出分析,并提出了搞活石油经营的看法。
- The traditional planning method for poWer deVelopment of petroleum enterprises and that of IRP (Intended Resoaree Plnning) are introduced. 论述石油企业电力发展传统规划方法和IRP综合资源（电力）规划方法。
- Research on Application of HSE Management System during Restructure of the Petroleum Enterprise 石油企业在重组改制中推进HSE管理的探索
- In order to enhance overall competitiveness,Chinese petroleum enterprises must streng then their own competitive advantage and heighten their core competence. 为了提高我国石油企业的总体实力,必须建立自己的竞争优势,提升核心竞争力。
- Reducing exhaust,controlling pollution and saving energy are well known now and they are the strategics of continuing development in petroleum enterprises management. 降低排放,控制污染,节约能源,是现代人们的共识,也是持续发展战略的重要目标。
- Comprehensively lets loose along with our country market, many privately operated enterprises browsed the petroleum trade domain gradually. 随着我国市场的全面放开，许多民营企业已逐步涉猎石油贸易领域。
- In 1998, strategic reorganization was accomplished among petroleum enterprises, featuring the establishment of new vertically integrated management system of oil industry. 1998年，石油产业的战略重组已经完成，标志着该产业新的垂直管理体系的建立。
- Petroleum enterprises must deepen reform and enhance management.They should not only study Handan Steel Corporation's experiences, but also put these experiences into practice. 石油企业要发展，必须深化改革，加强管理，不但要学习邯钢经验，更重要的是用好邯钢经验。
- In the process of the development of the petroleum industry, establishing the green ecotypic oil field is the main direction of oil enterprises at present and in future. 在石油工业发展的过程中,建设绿色生态油田是石油企业现在和未来的主要发展方向。
- The Petroleum Geology Conditions of Qiangtang Basin: Favourable or not? 羌塘盆地的油气地质条件有利还是不利?
- The price of the petroleum has been raised too high during the last few years. 最近几年来,石油的价格已经被提高大多了。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- Amon-g of them, YNN-1 and YNN-3 were obtained from the petroleum ether extract. 其中化合物HX-3、LFM-7由石油醚部分获得；
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
