查询词典 petroleum

The oil shale is the importance of the international generally accepted traditional petroleum resources to act for one of the resources.

油页岩是国际公认的传统石油资源的重要替代资源之一。

The exploration and development technical service market is main market for oil-field enterprises and petroleum industry.

勘探开发工程技术服务市场是油田企业和石油行业的主导市场，同以往油田开展的"内部市场管理"相比较，它具有四个新的特点：1、市场交易层不同；2、市场交易主体不同；3、市场交易范围不同；4、市场交易开放程度不同。

College of Mechanical Engineering,Liaoning University of Chemical and Petroleum Technology,Fushun 113001,ChinaAbstract: The paper introduces a set of automatic test system mainly made up of PC and SCM, which can monitor the working state of long-distance oil-pipe centralized in the northern winter.

给出了一套基于VB6.0的以PC机和单片机为核心的自动监测系统，目的是对北方冬季的长途输油管线温度、压力及冰堵状态等工作状况的自动化集中监测。

THE word petroleum has its roots in the Latin words oleum, which means oil, and petra, which means rock.

英文中"石油"是由两个拉丁词根组成的合成词，拆分后的两个拉丁词根分别是"原油"和"岩石"的意思。

The name "petroleum" is derived from the Latin words petra and oleum , mean-ing rock oil.

石油这个名称来源于拉丁语"petra""岩石"和"oleum""油"两个词，意思是"岩石油"

There are three kinds of source rocks and three periods of pool formation in the multiple petroleum system of Eocene and Oligocene in the Jiyang Basin.

以这三套生油层系为核心，三个成藏期为标志，形成了复式含油气系统。

The effect of bacterial growth temperature and buffer solution on the optimum growth pH of petroleum bacteria is small.

温度和缓冲溶液对这三株石油菌生长的最适pH值影响较小。

Currently, orthogonal coordinates one-way wave downward continuation has been accepted by petroleum industry as a tool for imaging complex geology because of its efficiency, accuracy, stability and ability of handling rapid velocity variation.

目前，正交坐标系单程波下行延拓以其计算效率、精确性、稳定性和处理高速变化速度模型的能力，成为工业界普遍采用的复杂介质成像方法。

At the same time, Oryx GTL, a joint venture of Qatar Petroleum Co.(51%) and Sasol Ltd.(49%) reported that it had produced its first products under its start up plan and its products will be ready to ship to international markets by the end of March.

同时，奥瑞克斯公司---卡塔尔石油公司（51%）和沙索公司（49%）合资成立的一家公司---报道说，他们已经按照启动计划完成了第一次生产，产品正准备在3月底发往国际市场。

The effective methods to improve the holistic operation of oil station: increasing the number of oil station owned, meliorating the delivery mechanism of oil station, improving the brand image of oil station.IV. Franchising is an effective method to gain competitive advantageIn the competition of sales of product oil, the sales end has a very important position. But the overhigh development expense of sales end burden the two petroleum enterprises.

本地石油企业成品油销售竟争战略研究 4、特许经营是加油站获取规模优势的有效方式在目前的成品油销售终端的竞争中，大有得终端者得天下之势，但过高的终端开发费用使企业资本负担沉重。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。