石油

More often, according to sources like the US Geological Survey, it was the technical nature of finding oil in the Appalachians.

更多情况下，据消息人士透露，如美国地质调查局，它的技术性质寻找石油阿巴拉契亚。

Equations of state , which are widely used for petroleum system s, cannot be used for aqueous systems .

在石油系统中，状态方程有着广泛的应用，但在水系统中却并非如此。

Saudi Arabia is rich in oil and gases.

沙特阿拉伯有着丰富的石油和天然气。

But the country that produces and exports more oil than any other is Saudi Arabia.

但是沙特阿拉伯比其他的国家有更多的石油生产和出口。

That is more than the current total output of Saudi Arabia.

而这一数字比现在沙特阿拉伯的石油总产出还要多。

Saudi Arabia is the world's largest oil exporter.

沙特阿拉伯是世界上最大的石油输出国。

Within 2 decades, dubai will run out of oil.but with such splendent architechure they can still attract millions of millions travellers here every year

20年内，迪拜将没有石油了。但是，他们仍然可以靠着辉煌的建筑轻松的吸引着几百万几百万的游客每年来到这里

Binhai West Road, 9 kilometers (Zhenhai Yuehai Village to South Railway Station and the road back lots): The Guangdong, Hainan station near the coast, weather, soil water retention, poor performance of insurance manure, street trees to oil palm mainly due Caryota planting short,散尾葵, Areca triandra, red palm, coconut, such as bottles.

滨海西路9公里（镇海粤海村，铁路南站和公路回到地段）：在广东，广西，海南的海岸附近，天气，土壤水分，业绩不佳的保险粪肥，行道树石油棕榈油主要是由于种植短穗鱼尾葵，散尾葵，三药槟榔，红棕榈，椰子，如瓶子。

Methods: Oncomelania hupensis was immersed in different concentrations of extracts from Sarcotesta of Ginkgo biloba by benzinum, acetic ether or absolute alcohol. Molluscidal effects were observed at 24,48,72,96 h, and compared with those of extracts from sarcotesta of Ginkgo biloba combined with arecoline.

将经石油醚、乙酸乙酯和无水乙醇提取的银杏外种皮提取物稀释成不同浓度，用浸杀法观察24，48，72，96 h的杀螺效果；并与槟榔碱水提物联合用药的杀螺效果进行比较。

Designed and produced by Argosy Technologies in Russia, more than 600 R-AT-MM upgrade systems have been installed and are successfully being operated by the major Russian oil and gas companies.

由俄罗斯Argosy 技术公司设计和生产的600多套R-AT-MM升级系统已经安装并成功地运行于俄罗斯主要的石油和天然气公司里面。

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