查询词典 petroleum

Methods The cultivated Cs fungus HK-1 and natural Cs were extracted with petroleum ether, ethyl acetate, ethanol, and water.

方法人工虫草菌HK-1与天然虫草分别用石油醚、醋酸乙酯、乙醇和水提取。

On all kinds of petrochemical and ethylene products, and process petroleum. Our

地， 踏着时间的考验，我公司一直以稳健的经营模式与诚实守信为基础，开拓

The status of petroleum industry and environmental protection in Italy and other countries of the European Community are discussed.

论述了意大利及其他欧盟国家的石油天然气防大学工业及环境保护的基本概况，对我国石油企业环保工作提出了建议。

The western part has broad grasslands, densely-covered marshes, large area of everglade, rich resources of wind electricity and petroleum, affluent ground waters and passing water and good light and heat conditions. It is an important base for various grains and beans, oil plants, sugar plants and livestock and poultry products.

西部草原辽阔，泡沼密布，湿地面积较大，风电、石油等资源富集，地下水和过境水丰富，光、热条件好，是杂粮杂豆、油料、糖料和畜禽产品的重要基地。

According to the requirements of the glass furnace, this system is proposed to use computer and PLC build up into one new control technique. Using this system, the technical requirements of varying of Petroleum, Pulverized Air and Exhaust Fume in the operation are guaranteed effectively. The system has overcome the disadvantage of the traditional control system.

本文针对玻璃熔窑运行过程中的要求，采用计算机控制技术与PLC组合成一新型的控制系统，快速准确地实现生产过程的控制，有效的保证了运行过程中重油、雾化气、助燃风及废气闸板的换向要求，以实现火焰换向的自动化控制。

On basis of positive Analysis, put forward that our country should take policies in order to meet petroleum and so on more and more Exhaustible Resources and price rapid rising.

在实证分析的基础上，提出了我国应对石油等可耗尽资源日趋枯竭、价格迅猛上涨的政策建议。

Exploiting of petroleum and natural gas is the resource exploitative construction,its production will pollute the environment.

石油和天然气的开发生产，属资源开发型建设，其生产活动对环境造成影响。

The competitive power of petroleum industry is divided into exterior competitive power and potential competitive power.

石油产业的竞争力分为外显竞争力和潜在竞争力。

Ionic liquid ; organic catalyst ; heavy oil upgrade ; extractive separation ; petroleum industry ; application prospect analysis

离子液体；有机催化；稠油改质；萃取分离；石油工业；应用前景分析

It is reported that from July 1, 2004, the value-added tax transformation of the pilot of the first in three provinces in Northeast China equipment manufacturing industry, petroleum chemical industry and other sectors of the Group of Eight; July 1, 2007 onwards, the pilot extended to six provinces in central 26 old industrial bases in the city's power industry, extractive industries, such as the eight major industries; July 1, 2008, will pilot extended to five leagues and cities in eastern Inner Mongolia Autonomous Region and four川汶川affected by the earthquake-hit areas.

据报道，从2004年7月1日，增值三个东北中国装备制造业省税的第一批试点改造，石油化工及八国集团的其他部门； 2007年7月1日起，试点扩大到中部六26岁的在这个城市的电力工业，采掘业等八大产业，工业基地省份，2008年7月1日，将试点扩大到内蒙古东部五盟市蒙古自治区和灾区受地震影响的四川汶川。

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。