石油

Mechanical seal is used to resolve the oil, petrochemical, chemical, metallurgy, medicine, aviation, national defense and other departments of rotating machinery.

机械密封是用于解决石油、石油化工、化工、冶金、医药、航空、国防等部门的各种旋转机械。

This paper is studying fluctuation of price, backwardation and contango in future markets. Based on the theory of future market and spot market, it takes a further analysis of Robert and Nir's study of backwardation in oil future markets. By data acquisition and processing, descriptive statistics and time series analysis, it investigates the relationship between backwardation and the equilibrium of oil future prices and spot prices.

本文根据期货和现货的相关理论研究，以Robert和Nir对石油期货市场延期交割费的研究为基础，采用数据收集、对比统计分析和时间序列分析的方法，建立模型进行实证分析，对石油期货市场延期交割费的相关问题进行了研究。

Oil wastes on the Caspian Sea bear witness to notorious pollution in the region. In 1949 the Soviet government decided that the Baku region would be a model for the petrochemical industry.

意译：石油的浪费在里海已经证明是声名狼藉的污染地域。1949年当时的苏维埃政府决定让巴库地域将会是一个模范的石油化工产品产业。

When the oil price was over $120 a barrel, it was the golden days for those solar technology companies, and now when the oil price is below $40 a barrell, the stock price of those solar technology companies are sinking, especially amid the global financial crisis, as they could barely receive enough subsidies from those governments.

当石油价格超过每桶120美元，这是黄金岁月那些太阳能技术公司，现在，当石油价格低于40美元barrell ，股票价格的太阳能技术公司正在下沉，特别是由于全球金融危机，因为他们几乎无法获得足够的补贴，从这些国家的政府。

A supply oil shock (say, due to sabotage and oil prices rise to US$80/bbl) may change the market's perception.

一次石油危机（比如，由于破坏而使石油价格上升到$80一桶）可能会改变市场感觉。

They are a far less cost-efficient source of heavy, low-grade oil than conventional crude, but with oil trading above $60/bbl, the tar sands have become very attractive to exploration and production companies.

他们是一个远远低于成本效益的来源沉重，低品位石油比常规原油，但石油美元以上60/bbl的焦油砂已成为非常有吸引力的，以勘探和生产公司。

Although the work of so-called Ask The See For Oil has already been begun in the 1950s', however, due to the belittlement and lack of technology, the offshore oil exploration devices used to be imported, which are both expensive in price and hard in reparation.

虽然向海洋要石油的工作早在50年代就开始了，但是，由于以前的不重视和技术发展的落后，我国海洋石油勘探设备一直都是从国外进口，价格昂贵，维修很不方便。

The pumping heart of the boom is western Siberia's boggy oil fields, which produce around 70 percent of Russia's oil—some seven million barrels a day.

经济繁荣的核心关键就在于西伯利亚西部的沼泽油田，那里每天生产大约700万桶石油，占俄罗斯总石油产量的七成左右。

Economy, which in turn will boomerang back to China.

如果石油危机发生，对石油日益增长的依赖将令中国无可避免地滑向衰退。

This thesis takes the FuShun Petroleum Chemical Company as an example, carries on the analysis for internal and external environment, via marketing theory, and proposes BOPP marketing strategy.

本文以中国石油抚顺石油化工公司为例，对BOPP生产企业的内外部环境进行分析，采用战略管理理论，提出BOPP薄膜营销战略。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷