the locational quotient result of petroleum and natural gas exploitation industry is 40.59, which reveals the characteristics of resource-oriented cities.

legislative proposals for oil-gas exploration and production

石油天然气勘查开采方面的立法建议

another is access to oil and gas production.

另一个可能是参与石油和天然气开采。

to correctly analyze the static and dynamic mechanical behavior and quantitatively evaluate the load-capacity of derrick steel structures with damage and deficiencies can improve the security and production efficiency in the process of extraction of oil and gas, and make available resources being full use of.

准确分析含有损伤缺陷的井架钢结构的静动态力学行为，定量评价井架钢结构的承载能力，能够提高石油天然气开采过程中的安全性，充分利用现有资源的使用价值和提高生产效率。

there have been lots of fields of sand area resources development in china including forest construction for timber base, peat resource development and utilization, thermal tube technique application, exploration of petroleum and natural gas, and all are with certain scales.

我国对沙区资源的开发利用已扩大到多个领域，沙区用材林基地建设、泥炭资源开发利用、热管技术应用、石油天然气开采等都初具规模。

the paper presents index system of cleaner production audit for oil& natural gas exploitation, it can be looked upon as main foundation of cleaner production audit for this industry.

本文给出了石油天然气开采业清洁生产审核的指标体系，可作为该行业清洁生产审核的主要依据。

in many engineering such as oil-gas exploitation, coalbed methane exploitation and extraction, there always occurs gas-liquid two-phase flow through a fracture.

在石油天然气开采、煤层气开发及煤矿瓦斯抽放等工程领域中，都存在着裂缝中气液二相流体渗流的问题。

finally, it puts forward some suggestions of improving china's oil and gas accounting standard.

我国应借鉴IFRS6和AASB6，完善我国的《石油天然气开采》准则。

development status of clean production technology for oil and gas exploitation in foreign countries

国外石油天然气开采行业清洁生产技术发展动态

carbon dioxide and hydrogen sulphide corrosion is the main corrosion occurring in mining petroleum and gas.

CO2、H2S腐蚀是石油天然气开采过程中的主要腐蚀问题。

And he was with his group of guys. So, I understood, it's all good.

而且他当时和他的小伙伴们在一起，所以我理解他，没毛病。

According to Harvard researchers, vitamins may help slow the progression of macular degeneration, but for people not already suffering from the disease, preventative use of such vitamins didn't appear to make a significant difference.

哈佛的研究人员指出，维他命也许能够减缓黄斑退化的过程，但对于没啥毛病的人来说，用这类维他命预防并没有什么效果。

They just were-and my roommate didn't seem to appreciate their contribution to my bright future.

我的室友似乎也没觉得这个毛病对我的远大前程起了多大作用。

You are just overtired. There is nothing wrong with you. You'll be all right after a couple days' rest.

你就是太累了，没别的毛病，休息两天自然会好的。

We searched thoroughly but could find nothing amiss.

我们已彻底地搜寻过了，但没发现有任何毛病。

The engine certainly needs tuning but there's nothing wrong with the car.

发动机是需要调试了，但汽车却没毛病。

This season, Irving's seamlessly made the jump from good to great.

本赛季，欧文没毛病般地让自己的跳投更上一层。

Can you speak into my good ear?

对着我这只没毛病的耳朵说好吗？

Doctors found nothing wrong the last time I checked.

我最近的检查医生没发现什么毛病。

" social value, market efficiency, and income distribution", china economic quarterly, 2 ( 3), 2003.

“社会价值、市场效率与收入分配”，经济学（季刊），第2卷第3期，2003。

"the quarterly journal of economics" is the authority of the economic circles and the representative of domestic economics publication in the republic of china.

《经济学季刊》是民国时期经济学界的权威期刊，是国内经济学刊物的代表。