查询词典 liquefied petroleum gas

The category location of Xi'an Shiyou University:teaching university; hierarchy location of running the school: give priority to undergraduate course, positively develop postgraduate course; special subject location: focus on project, take petroleum and petrify as characteristic, theory、project、economy、manage、literature、law、education more subjects develop harmonizly; cultivate talent location: culture strong basic、take delight in dedicatory appliance advanced special man that petroleum interest and area economy society need; service location: depend on petroleum,base on shan xi, facing to the western, serve nationwide.

西安石油大学学校类型定位：教学研究型大学；办学层次定位：以本科教育为主，积极发展研究生教育；学科专业定位：以工为主，以石油石化为特色，理、工、经、管、文、法、教多学科协调发展；人才培养定位：培养石油行业和区域经济社会发展需要的基础扎实、乐于奉献的应用型高级专门人才；服务面向定位：依托石油，立足陕西，面向西部，服务全国。

However international petroleum market often changes mutably, import petroleum faces a series of risk and many insecurity factors in petroleum import trade.

然而国际石油市场风云变幻，进口石油面临石油进口贸易中的一系列风险和多因素的不安全性。

By analogy analysis of structure and petroleum geological features between Southwestern Tarim and Albert foreland basin and overthrust fault belt, four strategies of future petroleum exploration in Southwestern Tarim area are pointed, using the successful experience of petroleum exploration in western Albert basin .

通过对塔西南地区与加拿大西部阿尔伯达盆地西缘冲断带及其前陆盆地系统在构造与石油地质特征等方面的类比分析，借鉴阿尔伯达盆地西缘地区油气勘探的成功经验，提出了塔西南地区今后油气勘探的四点策略。

It is stressed that the fluid-inclusion petrographical analysis is a direct and effective technique for studying petroleum accumulation,as it can provides many information,such as the petroleum migration,the migration stages,paragenesis,contributions of petroleum accumulation in v...

强调流体包裹体岩相分析是直观而有效的分析技术，其结果可以提供油气是否运移、运移期次、相对早晚及每一期相对数量和油气大致特征等资料，也是其他有关包裹体研究的基础。

Our Co.,Ltd. had obtained ISO9001:2000 quality system certificate. We also obtain product manufacture charter of explosion-proof luminaires and electrical equipment of Chinese industry. Our company is the Member Factory of Petroleum Chemistry Market Resources of Chinese Petroleum Chemistry Industry. Our product had notarized Recommendatory Product of Chinese Petroleum Chemistry Project.

公司已经取得ISO9001：2000质量体系认证证书，公司获得防爆灯具、防爆电器产品的《全国工业产品生产许可证》的资质，并且通过国家有关权威机构审定，成为中国石化物资资源市场成员厂，产品被批准确认为《石油化工工程建设所需推荐产品》。

The exact of petroleum ether was the acaricidal active site of Eungenia caryophyllata. 3.Isolation, purification and identification of compounds with acaricidal activity in Eugenia Caryphyllata: The exact of petroleum ether was separated into 6 parts by silica gel column chromatography with gradually increasing polarity of petroleum ether: ethyl acetate. The part C was demonstrated to be the most effective part by acaricidal activity test in vitro,and the time for it to kill all experimental mites was about 20 min.

丁香杀螨活性成分的追踪分离、纯化与结构鉴定：采用硅胶柱层析法，以石油醚：乙酸乙酯溶剂系统梯度洗脱，对丁香石油醚提取物进行分离，得到A~F 等6 段混合物，离体杀螨试验发现，C 段混合物具有突出的杀螨活性，50%浓度平均15min可杀死全部供试螨虫。

Based on the petroleum system division of our predecessors, the petroleum systems of Chinese marine basin s can be divided into six types, that is, the aulacogen and its succeeding syneclise, the craton basin, the craton peripheral subsidence basin, the foreland basin, the strike slip basin and the epicontinental fault basin petroleum system.

该文在总结前人油气系统分类的基础上，将中国海相盆地油气系统划分为 6种类型，分别为坳拉槽及其后期的台向斜油气系统、克拉通盆地油气系统、克拉通周边沉降盆地油气系统、前陆盆地油气系统、走滑盆地油气系统和陆缘裂陷盆地油气系统。

This paper compares variability of petroleum biodegradation bacteria in frozen and thawed soil collected from Liaohe Oil Field and their capacities for biodegrading petroleum were also determined. The results show that 14 strains of bacteria and 6 strains of fungi for petroleum biodegradation were screened from thawed soils, while only 5 strains bacteria and 2 strains fungi existed in freeze soils.

以辽河油田不同年代开采油井附近采取的土壤样品为研究对象，通过冻融模拟试验和采用选择性培养基筛选对石油污染土壤具有原位修复作用的优势微生物菌株，并比较油田冻结土壤与未冻结土壤中石油降解细菌与真菌的数量变化特征及其对石油的降解能力。

HOPEC Petroleum,who has a long-term cooperation with RIPED(research institue of petroleum exploration development),builds a mordern enterprise system platform integrated market,research and development and engineering,HOPEC Petroleum specializes in oil engineering,oil chemical service,import and export of oil equipment.

华鼎鸿基石油工程技术有限公司与中石油勘探院长期合作，建立了集市场、研发和工程为一体的现代企业制度，主要从事油田工程技术服务，油田化学服务，石油装备进出口。

Along with our foundation's establishment, we "the LODIGI petroleum technology trades oil source" the plan and "the fund trades the stockholder's rights" the plan one after another to appear, this will enter and be stationed in the petroleum to us to grease the domain and obtains the petroleum future to lead the status power will be very important.

随着我们基金会的成立，我们将&LODIGI石油技术换油源&的计划和&基金换股权&的计划将相继出台，这对我们进驻石油上油领域和取得了石油未来领导地位权是至关重要的。

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。