... 71 Analysis and testing for oil workings 采油工作分析与试验 781 Analysis for oil research 石油研究分析 2317 Analysis for oil-field exploitation 油田开发分析 ...
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分析和研究了太阳热反射涂料的隔热原理和液化石油气球罐的传热特点，计算了球罐温度和渗入罐内热量。
The heat insulation principle of solar heat reflection coating and heat transfer features of LPG storage sphere have been analyzed and studied.
本文正是在此背景下对我国石油企业财务分析现状进行研究和讨论的。
This text exactly and here background bottom to our country petroleum business enterprise financial analysis present condition proceed research with discuss of.
根据地球化学和石油地质综合研究，对其油气来源和成藏过程进行了分析。
Oil and gas source correlation and oil accumulation process are studied through the integrated geochemistry and petroleum geology study.
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