desert float是什么意思

网络释义

用法例句

The Influence of Different Ions to Corrosion of Mild Steel in Injecting Water of Oil-field;

油田注入水中不同离子对低碳钢腐蚀行为的影响

The article points out that some oil-fields production line equipments of the pipeline repair has some problems,such as old mechine,no good clean result,no perfect craft,high production cost,low production efficiency and pipeline repairing can not be assure.

针对各油田油管修复生产线设备老化、清洗效果不理想、工艺不完善、运行成本高、生产效率低、油管修复质量得不到保证等问题,开发了全自动油管中频加热高压清洗线、链提升油管装车装置和油管分类摆放系统,引进了先进的油管漏磁探伤设备、全自动油管试压机及拧扣机的全自动油管修复生产线。

Strengthening thought and moral construction of minor in oilfield is a strategic project concerning long term peace and good government in oil-field community.

加强油田未成年人思想道德建设是事关油田社区长治久安的战略工程。

Research on the performance of a new type of strontium and barium scale inhibitor for oil fields;

新型油田用钡、锶阻垢剂性能研究

Research of effective demulsifier of polymer flooding of Daqing oil field;

大庆油田聚驱原油破乳剂的破乳效果研究

Chemical cleaning for polluted water treating system in oil field;

油田污水处理系统的化学清洗

Research on treatment of drilling sewage in oil fields;

油田钻井废水的治理研究

With the development of cities,especially those built originally upon the oil fields,the conflicts between urban planning of these cities and the production facilities of oil fields have become increasingly protruding,and even resulted in increased potential of environmental hazards that in turn constitute serious threats to the ecological environment of the cities.

对此笔者提出环境安全距离概念及其理论模型,并结合油田主要生产设施的环境影响分析,给出了油田生产过程中气体污染物排放、噪声污染、井喷、管线泄漏和火灾爆炸的环境安全距离估算方法,从而为减轻油田生产的潜在环境影响和损害,解决城市规划建设与油田已建设施之间的矛盾和确保油田生产的环境安全提供科学依据和管理对策。

This paper analyzes the loading behaviors of oil pumps,and suggests a kind of improved method to calculate theoretical line loss of power distribution networks for the oil fields.

分析了抽油机的负荷特性,提出一种改进的油田配电网理论线损计算方法。

Study progress of scale prevention coatings for metal in oilfield;

油田金属防垢涂层的研究进展

Solving the Problem of Difficult Employment is the Important Base of Constructing Harmonious Oilfield;

解决就业难问题是构建和谐油田的重要基础

Ways of groundwater pollution by oil in an oilfield;

浅析某油田地下水石油类污染途径

Study of Mechanics Characteristics of Xiaolongwan Trachyte Reservoir in Liaohe Oilfield;

辽河油田小龙湾地区粗面岩油藏岩石力学特性研究

Construct static development database system in Liaohe oilfield;

辽河油田开发静态数据库系统建设

Application of Attribute Recognition Model Based on Coefficient of Entropy in Groundwater Quality Assessment for the Liaohe Oilfield Area;

辽河油田地区地下水水质的熵权属性识别评价