查询词典 petroleum

Companies in strict accordance with American Petroleum Institute (AP1), American Society of Automotive Engineers, American Society for Testing and Materials, Japan Automobile Standards Organization classification criteria and the People's Republic of China home standards, Sinopec standard, the military standards and enterprise standards, the use of Exxon compound additive and imports of refined base oil dewaxing wide secondary hydrogenation treatment, it is technically feasible and widely Chevron USA, the British-run joint, DuPont, ExxonMobil and other companies to fully communicate using American spin magnetic ions and organic synthesis technology boron molybdenum additives for cutting-edge technology available in the market "in the stone fly" vehicle lubricants, industrial lubricants, engineering machinery oil, Grease, Ice-free fluid, brake fluid and other products with reasonable product mix, excellent quality assurance, accurate market positioning, establishing a good corporate image.

公司严格按照美国石油学会（AP1），美国汽车工程师学会，美国材料实验学会，日本汽车标准组织分类标准及中华人民共和国家标准，中石化标准，中国军工标准和企业标准，采用埃克森复合添加剂和进口精制基础油进行全脱腊二次加氢处理，在技术上广泛与美国雪佛龙，英润联，杜邦，埃克森美孚等公司充分交流合作，利用美国旋磁离子合成技术与有机硼钼添加剂的尖端技术为市场提供的"中石飞天"车用润滑油，工业润滑油，工程机械专用油，润滑脂，不冻液，制动液等系列产品，以合理的产品组合，优良的品质保证，准确的市场定位，树立了良好的企业形象。

On the morning of 9, the China National Petroleum and China Petrochemical each of the Straddle Bo reproduction market.

席位在9日上午10日，中国石油和中国石化的复制叉柏各市场。

The petroleum is an important strategical material that is concerned with the nation's independence and existence.

石油是一项重要的战略物资，关系到国家的自立、存亡问题。

Sequence analysis on strata is very important in academic study of stratigraphy and petroleum exploration.

层序地层分析在地层学理论研究和石油勘探开发中有着重要的地位。

Analysis on sedimentary cycles is very important in the academic study of stratigraphy, petroleum exploration and exploitation.

沉积旋回性分析在地层学理论研究和石油勘探开发中有着重要的地位。

By the sedimentary and sequence stratigraphy means, and so on the sedimentary system and petroleum geology are studied.

结合研究区目的层沉积微相研究，对储层砂体成因及特征进行了探讨。

The cost of moving used Styrofoam is higher than making it from virgin petroleum.

运送已被使用过的聚苯乙烯泡沫塑料的费用比由石油做它高。

It makes the sand bodies of the nearshore subaqueous fans have excellent conditions of petroleum accumulation.

开展近岸水下扇沉积特征及控制因素的研究对指导断陷湖盆岩性油气藏勘探具有重要意义。

According to the above problem, this research firstly divides the petroleum development system into three subsystems according to the structure of oilfield output, and then sets up the state transfer equations of oilfield development system by embedding the function simulations and the transfer rule between the total output and the subentry outputs.

本文从整体优化的角度出发，将整个油气开发系统按其产量构成划分为若干个子系统，在研究总产量与其分项产量之间递变规律的基础上，结合功能模拟建立了油田产量开发系统的状态转移方程，并在此基础上利用目标规划建立了油田五年规划模型。

This product is a subpart of the hydraulic system, with high working pressure, reliable sealing property, long-life service, and low price. It transmits the fluid strength on the equipment, so it is the key part, widely applied to engineering, aerospace, hydraulic pressure machine tools, petroleum, coal and other industries.

产品已通过安徽省科技厅组织的省级鉴定，经安徽省产品质量检验所专项性能检测，已申报国家实用新型专利，经过用户批量使用等，其技术水平为国内领先，国际先进，价格较市场价低30%，为2005年度安徽省高新技术产品，2006年度国家重点新产品等。

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。