Design and implementation of oil transportation management system based on IC card technology;
基于IC卡技术的原油运输管理系统设计与实现
Application on calculation of axial temperature drop along hot waxy oil pipeline;
含蜡原油热输管道轴向温降计算在大港石化公司的应用
Calculation of Axial Temperature Drop along Hot Waxy Oil Pipeline;
热油管道输送含蜡原油的轴向温降计算
Based on the different expressions of waxy oil specific heat for three continual temperature ranges,a formula to calculate the temperature along the hot waxy oil pipeline is derived from the balance of energy.
根据含蜡原油在三个不同温度区域的比热表达式,从能量平衡关系式出发,推导出了含蜡原油热输管道沿程温度分布的计算公式,并与苏霍夫温降公式进行了比较,认为采用给出的温降计算公式可以得到更为准确的总传热系数,该计算公式应用于管道设计中,可延长热站站间距离,降低出站油温,并可进一步降低管道最低允许输量。
Study on Optimization of Marine Crude Oil Transportation Network in China;
我国海运原油运输网络优化问题研究
Research on Vehicle Scheduling of the Oil Transport on the Basis of Genetic Algorithms;
基于遗传算法的原油运输车辆调度优化研究
The Analysis about China s Dirty Shipping Market in the Future 10 Years and Ship Type Demenstration;
中国未来十年原油运输市场分析及船型论证
Study on Transportation Network Optimization of Import Crude Oil Based on Cost Minimum
基于费用最小化的进口原油运输网络优化研究
Decision Model and Economic Analysis on the Oil Marine Transportation System Based on the Knowledge;
基于知识的原油运输船港航系统的评价决策模型及分析
An Approach to the Development of Crude Oil Maritime Transportation in Petro China
中国石油发展原油海洋运输业务探讨
The transport system for coal, crude oil, grain in bulk and cement in bulk has been continuously improved.
煤炭、原油、散粮、散水泥等运输系统不断完善。
Transit officials say the main reason is the recent rise in gasoline prices.
运输官员说，主要原因是最近的油价上涨。
A lot of oil is at stake.
许多开采出来的原油都在运输上成问题。
Research for China Oil and Gas Pipeline Transporting Price Forming Mechanisms;
我国原油、天然气管输运价形成机制研究
The Research on Fleet Development Planning for Carrying Imported Crude Oil in China;
中国原油进口运输船队的发展规划研究
The Research on Operationg and Shutdown and Restart-up of Buried Waxy Crude Oil Pipeline
埋地含蜡原油管道运行及停输再启动过程研究
Analyse on the Safety of SLOCS for Crude Oil Import of China
我国原油进口海上运输通道安全保障研究
Research on Optimizing Operation of Qinhuangdao-Beijing Oil Pipeline to Transport Daqing-Jidong Blends
秦京线混输大庆冀东原油优化运行研究
Huge tankers are used to transport oil.
用巨型油轮来运输石油。
"Refining, transportation, storage and marketing, including import and export, of crude oil and petroleum products; "
原油和石油产品的炼制、运输、储存和营销(包括进出口业务);
Analysis on the Dynamic Relation between Imported Crude Oil Waterway Transportation and Refined Oil of China;
我国进口原油水路运输与成品油行业动态关系分析
The Optimization of an Imported Crude Oil Maritime Transportation Network for China Based on Demand Distribution
基于需求分布的中国原油进口海运运输网络优化研究