1.
The natural tourmalines' color is diversity and its genesis is complexity.
天然电气石颜色多种多样,颜色成因非常复杂。
2.
Discusses the of natural tourmaline material &technology used in air filtration field.
讨论天然电气石负离子材料与技术在空气过滤领域的应用前景。
3.
Suggestions on PetroChina s Efforts to Tap Natural Gas Fuelled Power Generation Market;
对中国石油开拓天然气发电市场的几点建议
4.
estimation of oil and gas reserves
石油和天然气储量计算
5.
oil and natural gas map
石油和天然气分布图
6.
"fossil fuels: coal, oil, and natural gas"
矿物燃料(煤、石油、天然气)
7.
Natural Resources: crude oil, natural gas, limestone, fish.
自然资源：原油、天然气、石灰石、鱼。
8.
And using coal to produce electricity and run factories generates more global-warming gases and lung-damaging pollutants than relying on oil or gas.
用煤发电和生产会比使用石油、天然气产生更多温室气体与污染。
9.
clean fuels such as gas, liquified petroleum gas and natural gas
煤气、液化石油气和天然气等清洁燃料
10.
The price formation mechanism of oil and natural gas, telecommunications, power, civil aviation and other sectors will be completed.
完善石油天然气、电信、电力、民航等行业的价格形成机制。
11.
Study on the microstructure of natural tourmaline and mechanism of its influence on pH value of water
天然热释电材料电气石的微结构及对水的pH值影响机理的研究
12.
Enriching Factors of Carboniferous Gas in Tiandong Region, East Sichuan
川东天东地区石炭系天然气富集因素
13.
The Comment on Replacement from LPG to Natural Gas in Shenzhen;
深圳市液化石油气转换天然气的探讨
14.
Discussion on Mixed Combustion of Blast Furnace Gas and Natural Gas in Lime Kiln
石灰窑混烧高炉煤气和天然气的探讨
15.
gas electric rig
天然气发电机 钻机
16.
This result is achieved by oil/oil or gas/gas correlation.
通过石油／石油或天然气／天然气的对比便可得到这个结果。
17.
Apart from coal, the most important natural fuels are gas and oil .
除了煤以外，最重要的天然燃料是天然气和石油。
18.
ATATUS QUO OF POWER GENERATION USING NATURAL GAS AND APPLICATION OF LIQUIFIED NATURAL GAS IN GUANGDONG PROVINCE, CHINA;
天然气发电现状及液化天然气在广东的应用