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- Some Legal Problems Related to Gaging Natural Gas Energy 天然气能量计量的有关法制问题
- NATURAL GAS ENERGY RESOURCES AND NATURAL GAS COMBINED CYCLE POWER - GENERATION 天然气能源与天然气联合循环发电
- Natural Gas Hydrate: the savior of energy crises? 可燃冰:能源危机的拯救者?
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- A severe natural gas shortage shut down many plants. 天然气的严重缺乏使许多家工厂都停工了。
- Research and Development Search for High Temperature Air Combustion Technology and Natural Gas Energy Resources Fired-Gas Heat Treatment Technology and Equipment 高温空气燃烧技术在燃天然气热处理技术设备上的应用探讨
- They continued down until they came to some pockets of natural gas. 他们继续往下钻，终於找到了一些天然气的气阱。
- Coal, oil and natural gas, and these are all exploited for energy. 煤、石油和天然气,这些全都开发作能源。
- " Germany's largest importer of natural gas intended to Aung Ruhr Gas Energy Group Co., Ltd. is expected this route to the German natural gas is about to enter a complete halt. 德国最大天然气进口商意昂能源集团下属鲁尔燃气股份有限公司预计，这条线路向德国的天然气输入即将完全停止。
- The most hopeful source of extra energy could be natural gas. 最有希望的附加能源就是天然气。
- Ten dollars' worth of natural gas; wanted their money's worth. 值十美元的天然气; 需要它们的货币价值
- A gaseous fuel, such as natural gas. 气体燃料处于气态的燃料，如天然气
- On the other hand,natural gas is still cheaper than other energy sources. 另一方面，天然气仍比其它能源便宜。
- The pipeline conveys natural gas to the Midwest. 管道将天然气输送到中西部。
- Where are oil and natural gas found in Britain? 在英国哪里发现了石油和天然气?
- Shizhu County Natural Gas Chemical Facto. 石柱县天燃气化工厂。
- Refined oil, the natural gas market supply stable. 成品油、天然气市场供应平稳。
- Has natural gas been found in this area? 这个地区发现天然气了吗?
- Natural gas will be the first to run out. 天然气将首先被用完。
- Natural gas is often present in the reservoir rock. 储油岩中常有天然气。
