查询词典 natural gas

In this paper,starting with the concept of risk,trying to take the theory of probability,central limit theorem,definition of optimal statistic estimate and economic theory as the basis and according to the concrete situation of the natural gas exploration project,the formula to quantitatively determine the risk is derived.

文章从"风险"的概念入手，尝试以概率论、中心极限定理、最优统计估计量的定义和经济理论为基础，结合天然气勘探项目的具体情况，推导出了定量测定风险的公式。

China petrochemical (600028): The company world-class scale's integrated energy chemical industry company, is Chinese first in Hong Kong, New York, London, the Shanghai four place going on the market company, is also the upstream, the middle reaches, the downstream synthesis integration energy chemical industry company; Is China biggest To be listed; Is also Chinese and the Asian biggest petroleum and petrochemical companies one of; Chinese and Asian biggest gasoline, diesel oil, jet fuel and other main petroleum product one of producer and distributors; The Chinese second big petroleum and natural gas producer.

中国石化(600028)：公司世界级规模的一体化能源化工公司，是中国首家在香港、纽约、伦敦、上海四地上市的公司，亦是上、中、下游综合一体化的能源化工公司；是中国最大的上市公司；也是中国及亚洲最大的石油和石化公司之一；中国及亚洲最大的汽油、柴油、航空煤油及其他主要石油产品的生产商和分销商之一；中国第二大石油和天然气生产商。

Fortunately, the resource of coal and natural gas is rich in the world, how to make use of these two resources efficiently and cleanly becomes the significant problem that the circle of industry and science technology fully concern about in the world.

由于世界煤和天然气资源十分丰富，如何更经济有效、并洁净地利用这两种资源，是全球工业和科技界十分关心的重要问题。

The natural gas is closely related to the production and life of the citizenry.

燃气行业是关系国计民生行业，燃气的安全管理和使用关系到人民群众生产生活的安全。

This is a major breakthrough made in natural gas exploration technology of clastic strata in West Sichuan.

在邛西3井开展配套试验获得成功，这是川西地区碎屑岩地层天然气勘探技术的重大突破。

Current estimates are that global methane clathrate deposits contain roughly 20,000 trillion cubic meters of methane, which is twice the amount of all known sources of coal, petroleum, natural gas, and so on.

目前估计全球可燃冰所含的甲烷量约有2万兆立方公尺，大约为目前已知所有煤、石油、天然气等传统化石燃料的2倍。

The country has a great deal of coal,oil and natural gas.

这个国家有大量的煤、石油和天然气。

Some people say we should spend more money looking for new sources of oil, coal and natural gas.

有人说我们应该花更多的钱去寻找石油、煤和天然气资源。

The country has a great deal of oil, coal and natural gas.

这个国家有大量的石油，煤炭和天然气。

Example Our country has a great deal of coal,oil and natural gas.

我们国家有大量的煤，石油和天然气。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。